- dovecot - dovecot.org

first_valid_uid
by Vince42 28 May '16

28 May '16

Hi, I have error log entries like dovecot: lmtp(22155, mail): Error: user mail: Mail access for users with UID 8 not permitted (see first_valid_uid in config file, uid from userdb lookup). This obviously tells me that the user mail (UID 8) is trying to access the LMTP daemon. How can I find out why he is doing so and how I can get rid of this error message? The mail system (Ubuntu 14.04 LTS : Postfix + Dovecot) is working - but probably not properly configured. -- Cheers, \\|// Vince (o o) ----------------------------ooO-(_)-Ooo------------------------- ''' (o)_(o) [ ][0][ ] ô¿ô (=°o°=) World Domination by Copy and Paste [ ][ ][0] - (")_(") [0][0][0] () ascii ribbon campaign - against html e-mail /\ www.asciiribbon.org - against proprietary attachments Ooo. ---------------------------.ooO----( )------------------------- ( ) (_/ \_)

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ot: migrating TB user's email to new laptop
by voytek＠sbt.net.au 25 May '16

25 May '16

another OT: setting up new W10 laptop with TBird: user has three accounts, several hundred emails on old laptop BUT NO LONGER on server two of the accounts are on my Dovecot server, one on ISP server what's best way to transfer local emails: transfer TBird files laptop to laptop ? or, is there some way to sync old laptop to server, then retrieve on new laptop ? thanks, V

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Unable to view shared mailbox
by dev 25 May '16

25 May '16

Hi All, I have a mailing list I'd like to archive and share with a handful of users. The users are all in OpenLDAP. 10-auth-system.conf.ext is setup with "driver=pam" so it appears anyone in LDAP who already is able to SSH into the server may also connect to dovecot with same username/password they use in LDAP. I have a shared mailbox directory called LISTS_Archive. The system directory is /home/shared_imap. I can connect to dovecot using LDAP credentials (using Thunderbird) and this shared folder (LISTS_Archive) is grayed out. I assume I have acls wrong? What I want is for users in LDAP to access the LISTS_Archive imap folder as a shared folder for everyone. Only R/O access however (which is 'lr' in acl file I think). Would someone please point out what I've missed? Thank you. # # egrep -v '(^$|\#)' /etc/dovecot/conf.d/10-mail.conf # mail_location = maildir:~/.maildir namespace inbox { type = private separator = / inbox = yes } mail_plugins = acl plugin { acl = vfile:/etc/dovecot/acls } namespace { hidden = no inbox = no location = maildir:/home/shared_imap/:INDEX=~/Maildir/shared/%%u:INDEXPVT=~/Maildir/shared/%%u prefix = LISTS_Archive/ separator = / type = public list = yes subscriptions = no } # # egrep -v '(^$|\#)' /etc/dovecot/conf.d/20-imap.conf # protocol imap { mail_plugins = $mail_plugins imap_acl } # # dir /home/shared_imap/ # total 8 drwxr-xr-x 7 root root 4096 May 25 10:26 .. -rw-rw-r-- 1 user384 mail-user 0 May 25 10:43 dovecot-acl-list drwxrwsr-x 2 root mail-user 4096 May 25 10:43 . # # cat /etc/dovecot/acls # * user=user384 lr

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ot: selfcert IMAP StartTLS 143 Win10 Tbird woes
by voytek＠sbt.net.au 25 May '16

25 May '16

I was trying to set up a replacement laptop running W10/64 to replace a Win7 laptop, installed TBird, and, attempted normal setup: IMAP StartTLS 143, SMTP StartTLS 587 (like on old laptop), and, to cut a long story, eventually discovered it won't work till I changed IMAP SSL/TLS 993 ? SMTP seems OK, only IMAP didn't (I recall earlier similar type of issues with either Outlook or OE or WLive?) is this the self certified part ? or what is it ? what's the best way around ? or just leave it as 993 ? thanks for any hints , pointers or even words of encouragement

2 1

Re: New feature: HTTP API
by aki.tuomi＠dovecot.fi 25 May '16

25 May '16

> On April 5, 2016 at 9:27 AM Tom Sommer <mail(a)tomsommer.dk> wrote: > > > On 2016-04-04 20:22, aki.tuomi(a)dovecot.fi wrote: > > > Since the API is still a little beta, it will not return anything in > > case > > doveadm does not like the arguments (that is, calls i_fatal). Also, > > success is > > often indicated with 200 OK along with [["doveadmResponse",[],"c01"]]. > > I don't see the "doveadm proxy kick" command in the list? Not all commands are included, unfortunately. Also, the list only shows commands that are available with doveadm as per configuration. Aki

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Error: Filename keeps changing
by Ward Romp 24 May '16

24 May '16

Dear all, Two days ago, my ldap server (for authentication) crashed and I had to set up a new one. Everything works fine except the mailbox for one user (let's name him debugger). When I try to access his mail whatever way, dovecot complains about "Error: maildir_file_do(........): Filename keeps changing" For example, a command "doveadm copy -u debugger(a)boontje.net Archive mailbox Netspar" returns doveadm(debugger(a)boontje.net): Error: maildir_file_do(/var/mail/vmail/boontje.net/debugger/mail/Netspar/cur/14230…: Filename keeps changing doveadm(debugger(a)boontje.net): Error: Copying message UID 1 from 'Netspar' failed: Internal error occurred. Refer to server log for more information. [2016-05-24 13:19:58] doveadm(debugger(a)boontje.net): Error: maildir_file_do(/var/mail/vmail/boontje.net/debugger/mail/Netspar/cur/14472…: Filename keeps changing doveadm(debugger(a)boontje.net): Error: Copying message UID 2 from 'Netspar' failed: Internal error occurred. Refer to server log for more information. [2016-05-24 13:19:58] doveadm(debugger(a)boontje.net): Error: maildir_file_do(/var/mail/vmail/boontje.net/debugger/mail/Netspar/cur/14472…: Filename keeps changing doveadm(debugger(a)boontje.net): Error: Copying message UID 3 from 'Netspar' failed: Internal error occurred. Refer to server log for more information. [2016-05-24 13:19:58] doveadm(debugger(a)boontje.net): Error: maildir_file_do(/var/mail/vmail/boontje.net/debugger/mail/Netspar/cur/14498…: Filename keeps changing doveadm(debugger(a)boontje.net): Error: Copying message UID 4 from 'Netspar' failed: Internal error occurred. Refer to server log for more information. [2016-05-24 13:19:58] It does this on ALL mailboxes of this user and only this user. Other users give no problems. Accessing the mails via a mail client (Roundcube, Thunderbird, etc...) give the same error. Dovecot runs on a virtual machine and the mailboxes are stored via a CIFS-share on a NAS. I rebooted both machines, checked the filesystem (no errors), CIFS-share, directories and mail files are readable and writeable by dovecot user (vmail on the mail server). The mails are intact, cat <filename> shows the full mail. I'm baffled, any suggestions? Kind regards, Ward Romp The configuration etc.... ================================================ # 2.2.9: /etc/dovecot/dovecot.conf # OS: Linux 4.2.0-36-generic x86_64 Ubuntu 14.04.4 LTS cifs auth_mechanisms = plain login auth_verbose = yes listen = * mail_home = /var/mail/vmail/%d/%n mail_location = maildir:/var/mail/vmail/%d/%n/mail:LAYOUT=fs managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = } passdb { args = /etc/dovecot/conf.d/ldap.conf.ext driver = ldap } plugin { sieve = ~/.dovecot.sieve sieve_after = /var/mail/vmail/sieve-after sieve_before = /var/mail/vmail/sieve-before sieve_dir = ~/sieve } protocols = imap sieve service auth { unix_listener /var/spool/postfix/private/dovecot-auth { group = postfix mode = 0660 user = postfix } } ssl_cert = </etc/ssl/private/mail.boontje.net-chain.crt ssl_cipher_list = ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AES:RSA+3DES:!ADH:!AECDH:!MD5:!DSS ssl_client_ca_dir = /etc/ssl/certs ssl_key = </etc/ssl/private/mail.boontje.net.key userdb { args = uid=5000 gid=5000 home=/var/mail/vmail/%d/%n allow_all_users=yes driver = static } protocol imap { imap_client_workarounds = delay-newmail tb-extra-mailbox-sep mail_max_userip_connections = 10 } protocol lda { deliver_log_format = msgid=%m: %$ mail_plugins = sieve postmaster_address = webmaster(a)boontje.net quota_full_tempfail = yes rejection_reason = Your message to <%t> was automatically rejected:%n%r

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Growing number of dovecot processes
by John Oliver 24 May '16

24 May '16

OS is CentOS 6, dovecot-2.0.9-19 Just started using this server as a replacement for an old Debian server running an old dovecot. The number of dovecot processes just grows and grows until there are 100 concurrent login processes (we have maybe 40 or 50 users), and then nobody can log in any more. A reload resets, but the number of stuck processes climbs very quickly. We're authenticating against an OpenLDAP. Unfortunately, this system is not connected to the Internet so I cannot paste logs or output of commands. I've been Googling, but aren't hitting on the right phrase to describe this issue to uncover possible answers :-( If anyone can get me pointed in the right direction, I'd appreciate it. -- *********************************************************************** * John Oliver http://www.john-oliver.net/ * * * ***********************************************************************

2 1

No implicit INBOX with mailbox_list_index = yes?
by Karsten Heiken 23 May '16

23 May '16

Hello all, I am running a Dovecot Cluster (2.2.13 and 2.2.23 show the same behaviour) using dsync replication (as described here: http://wiki.dovecot.org/Replication) In addition to that I allow users to share mailboxes using IMAP ACLs. My problem is that I need to set "mail_shared_explicit_inbox = yes" if I want my users to see Inboxes of other users. If I leave mail_shared_explicit_inbox = no, then the user cannot see any Inboxes of other users: > * LIST (\Subscribed \UnMarked) "/" Sent > * LIST (\Subscribed \UnMarked) "/" Drafts > * LIST (\Subscribed) "/" INBOX When I set explicit_inbox = yes, then I can see the shared mailboxes: > * LIST (\Subscribed \UnMarked) "/" Sent > * LIST (\Subscribed \UnMarked) "/" Drafts > * LIST (\NonExistent) "/" shared > * LIST (\NonExistent) "/" shared/bob(a)luis.uni-hannover.de > * LIST (\Subscribed) "/" shared/bob(a)luis.uni-hannover.de/INBOX > * LIST (\Subscribed) "/" INBOX After some digging I found out that if I set mailbox_list_index = NO, then everything works even without explicit_inbox: > * LIST (\Subscribed) "/" Sent > * LIST (\Subscribed) "/" Drafts > * LIST (\NonExistent) "/" shared > * LIST (\Subscribed) "/" shared/bob(a)luis.uni-hannover.de > * LIST (\Subscribed) "/" INBOX Since we are migrating from Cyrus to Dovecot, our users are used to the behaviour of explicit_inbox = no, so I would like to keep it that way. I would simply leave mailbox_list_index disabled, but the comment states it is required for NOTIFY, which in turn is required by the rolling replication -- am I corrent? > # Mailbox list indexes can be used to optimize IMAP STATUS commands. They are > # also required for IMAP NOTIFY extension to be enabled. > # mailbox_list_index = yes What am I doing wrong or don't understand? Thanks, Karsten -----8<----- # doveconf -n # 2.2.13: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-44-pve x86_64 Debian 8.1 default_vsz_limit = 512 M dict { acl = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext } lmtp_rcpt_check_quota = yes mail_gid = 7777 mail_location = maildir:%h/Maildir mail_plugins = " zlib quota acl notify" mail_uid = 7777 mailbox_list_index = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave imapflags notify namespace { hidden = no ignore_on_failure = no inbox = no list = children location = maildir:/var/vmail/%%d/%%n/Maildir:INDEXPVT=~/shared/%%u prefix = shared/%%u/ separator = / subscriptions = yes type = shared } namespace inbox { hidden = no inbox = yes list = yes location = mailbox 30dTrash { auto = subscribe special_use = \Junk } mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = / subscriptions = yes type = private } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } plugin { acl = vfile:/etc/dovecot/global-acls:cache_secs=5 acl_shared_dict = proxy::acl quota = maildir:Postfach-Limit quota_grace = 2%% quota_rule = *:storage=8G quota_status_nouser = DUNNO quota_status_overquota = 552 5.2.2 Mailbox is full quota_status_success = DUNNO sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_extensions = +notify +imapflags sieve_max_redirects = 25 zlib_save = gz zlib_save_level = 6 } postmaster_address = postmaster(a)luis.uni-hannover.de protocols = " imap lmtp sieve pop3 sieve" replication_dsync_parameters = -d -l 30 -U -n inbox service auth { unix_listener auth-userdb { group = vmail user = vmail } } service dict { unix_listener dict { group = vmail mode = 0660 user = vmail } } service doveadm { inet_listener { port = 24245 } } service imap-login { process_min_avail = 16 service_count = 0 } service imap { executable = imap postlogin process_limit = 30000 } service lmtp { inet_listener lmtp { port = 24 } } service managesieve-login { inet_listener sieve { port = 4190 } } service managesieve { process_limit = 1024 } service pop3-login { process_min_avail = 4 service_count = 0 } service pop3 { process_limit = 2500 } service postlogin { executable = script-login -d rawlog /usr/local/bin/dovecot-postlogin.sh } service quota-status { client_limit = 1 executable = quota-status -p postfix inet_listener { port = 12340 } } ssl_cert = </etc/dovecot/private/fullchain.pem ssl_key = </etc/dovecot/private/privkey.pem syslog_facility = local6 userdb { args = /etc/dovecot/dovecot-ldap.conf.ext default_fields = home=/var/vmail/%Ld/%Ln quota_rule=*:bytes=8589934592 driver = ldap } verbose_proctitle = yes protocol lmtp { mail_plugins = " zlib quota acl notify sieve quota" } protocol lda { mail_plugins = " zlib quota acl notify sieve" } protocol imap { mail_max_userip_connections = 50 mail_plugins = " zlib quota acl notify imap_quota imap_acl" } protocol pop3 { mail_max_userip_connections = 10 mail_plugins = " zlib quota acl notify" } -- Karsten Heiken Leibniz Universität IT Services Kommunikationssysteme E-Mail, XMPP, Kalender Schloßwender Str. 5 D-30159 Hannover

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solr does not index files in the mailbox
by Andreas Meyer 21 May '16

21 May '16

Hello! I startet solr and configured dovecot to use it. Dovecot just indexes two files dovecot.index.log and dovecot.mailbox.log but nothing in the cur directory. ./post -c myfiles /home/a.meyer/Postfach java -classpath /home/andreas/solr-5.5.1/dist/solr-core-5.5.1.jar -Dauto=yes -Dc=myfiles -Ddata=files -Drecursive=yes org.apache.solr.util.SimplePostTool /home/a.meyer/Postfach SimplePostTool version 5.0.0 Posting files to [base] url http://localhost:8983/solr/myfiles/update... Entering auto mode. File endings considered are xml,json,jsonl,csv,pdf,doc,docx,ppt,pptx,xls,xlsx,odt,odp,ods,ott,otp,ots,rtf,htm,html,txt,log Entering recursive mode, max depth=999, delay=0s Indexing directory /home/a.meyer/Postfach (2 files, depth=0) POSTing file dovecot.index.log (text/plain) to [base]/extract POSTing file dovecot.mailbox.log (text/plain) to [base]/extract Indexing directory /home/a.meyer/Postfach/cur (0 files, depth=1) Indexing directory /home/a.meyer/Postfach/new (0 files, depth=1) Indexing directory /home/a.meyer/Postfach/tmp (0 files, depth=1) 2 files indexed. COMMITting Solr index changes to http://localhost:8983/solr/myfiles/update... Time spent: 0:00:00.751 If I give the cur folder as startingpoint ./post -c myfiles /home/a.meyer/Postfach/cur java -classpath /home/andreas/solr-5.5.1/dist/solr-core-5.5.1.jar -Dauto=yes -Dc=myfiles -Ddata=files -Drecursive=yes org.apache.solr.util.SimplePostTool /home/a.meyer/Postfach/cur SimplePostTool version 5.0.0 Posting files to [base] url http://localhost:8983/solr/myfiles/update... Entering auto mode. File endings considered are xml,json,jsonl,csv,pdf,doc,docx,ppt,pptx,xls,xlsx,odt,odp,ods,ott,otp,ots,rtf,htm,html,txt,log Entering recursive mode, max depth=999, delay=0s Indexing directory /home/a.meyer/Postfach/cur (0 files, depth=0) 0 files indexed. COMMITting Solr index changes to http://localhost:8983/solr/myfiles/update... Time spent: 0:00:00.102 nothing is indexed although the directory contains 4 mails. What am I doing wrong? Greetings Andreas

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Dovecot-FTS:
by Peer Heinlein 20 May '16

20 May '16

We're running Dovecot with SOLR Lucene 5.5 and we have several errors like badMessage: 414 for HttpChannelOverHttp@5216da8e{r=0,c=false,a=IDLE,uri=-} 20.5.2016, 14:10:16 and URI is too large >8192 in our solr-logfile. I don't know if this is a problem in SOLR or in Dovecot, so I just bring it to your attention. Peer -- Heinlein Support GmbH Schwedter Str. 8/9b, 10119 Berlin http://www.heinlein-support.de Tel: 030 / 405051-42 Fax: 030 / 405051-19 Zwangsangaben lt. §35a GmbHG: HRB 93818 B / Amtsgericht Berlin-Charlottenburg, Geschäftsführer: Peer Heinlein -- Sitz: Berlin

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dovecot-sieve: require "mailbox" fails (Unbuntu 16.04)
by Karim 'Kasi Mir' Senoucci 20 May '16

20 May '16

Hello everyone, I'm moving some old procmail recipes to sieve, but having problems with it. The problem lies with the mailbox extension, which I'm trying to use as proposed in an example in the Dovecot wiki: > require ["variables","date","fileinto","mailbox"]; > > # Extract date info > if currentdate :matches "year" "*" { set "year" "${1}"; } > if currentdate :matches "month" "*" { set "month" "${1}"; } > > # Archive Dovecot mailing list items by year and month. > # Create folder when it does not exist. > if header :is "list-id" "dovecot.dovecot.org" { > fileinto :create "INBOX.Lists.${year}.${month}.dovecot"; > } I'm trying a similar rule (different condition, different mail folder), but cannot seen to get it to work. I always get the errors: > .DOVECOT: LINE 16: ERROR: UNEXPECTED '}' FOUND AT (THE PRESUMED) END OF FILE. > .DOVECOT: ERROR: PARSE FAILED. I'm using the standard dovecot packages from Ubuntu 16.04: > II DOVECOT-CORE 1:2.2.22-1UBUNTU2 AMD64 SECURE POP3/IMAP SERVER - CORE FILES > II DOVECOT-IMAPD 1:2.2.22-1UBUNTU2 AMD64 SECURE POP3/IMAP SERVER - IMAP DAEMON > II DOVECOT-MANAGESIEVED 1:2.2.22-1UBUNTU2 AMD64 SECURE POP3/IMAP SERVER - MANAGE SIEVE SERVER > II DOVECOT-SIEVE 1:2.2.22-1UBUNTU2 AMD64 SECURE POP3/IMAP SERVER - SIEVE FILTERS SUPPORT I was under the impression that these sieve extensions, including "mailbox", are builtin into dovecot/pigeonhole, or at least packaged into dovecot-sieve. Is that not the case? How can I get the example working under Ubuntu linux 16.04? Do I need to add or reconfigure something by hand? Thanks in advance for any help on the subject. Greetings Kasi Mir

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Re: BUG?: Dsync over piped process (DSYNC_RUN_TYPE_CMD): EPIPE if X (done) is received in another write after F (finish)
by J. Nick Koston 20 May '16

20 May '16

Hi Timo, The below solved the problem for me as far as I can tell I was getting a EPIPE about 1:30 dsync runs over the socket. I have received 0 in 10000 runs with this change. https://github.com/dovecot/core/pull/10 <https://github.com/dovecot/core/pull/10> You know the code much better then I do so you might have a better way? Also I have a commit to address the constant warnings when the prefix is set to INBOX. with the quota_quota plugin here: https://github.com/dovecot/core/pull/7 <https://github.com/dovecot/core/pull/7> Thanks -Nick Timo Sirainen tss at iki.fi <mailto:dovecot%40dovecot.org?Subject=Re%3A%20BUG%3F%3A%20Dsync%20over%20piped%20process%20%28DSYNC_RUN_TYPE_CMD%29%3A%20EPIPE%20if%20X%0A%09%28done%29%20is%20received%20in%20another%20write%20after%20F%20%28finish%29&In-Reply-To=%3CA5A2C866-9A65-439B-B232-231202B94525%40iki.fi%3E>Thu May 19 23:15:18 UTC 2016 > > On 19 May 2016, at 03:54, J. Nick Koston <nick at cpanel.net <http://dovecot.org/cgi-bin/mailman/listinfo/dovecot>> wrote: > > > > Hi, > > > > It appears that dsync closes the file handle once it gets the F (finish) response even if it hasn’t received the X (done) response. > > If the X (done) response gets delivered in another write this will generate EPIPE in the connected process. > > > > This is much easier to replicate over SSL, however the trace is provided without SSL since its easier to see whats going on. > > Do you see this as causing some problem? I think this is intentional. The F(inish) tells the final response whether everything was OK or not, so all the work is done after that. The 'X' is described in code as: > > /* notify remote that we're closing. this is mainly to avoid > "read() failed: EOF" errors on failing dsyncs */ > o_stream_nsend_str(ibc->output, > t_strdup_printf("%c\n", items[ITEM_DONE].chr)); > > and on the receiving side: > > if (line[0] == items[ITEM_DONE].chr) { > /* remote cleanly closed the connection, possibly because of > some failure (which it should have logged). we don't want to > log any stream errors anyway after this. */ > dsync_ibc_stream_stop(ibc); > return DSYNC_IBC_RECV_RET_TRYAGAIN; > } > > So I think it only matters in error handling.

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BUG?: Dsync over piped process (DSYNC_RUN_TYPE_CMD): EPIPE if X (done) is received in another write after F (finish)
by J. Nick Koston 20 May '16

20 May '16

Hi, It appears that dsync closes the file handle once it gets the F (finish) response even if it hasn’t received the X (done) response. If the X (done) response gets delivered in another write this will generate EPIPE in the connected process. This is much easier to replicate over SSL, however the trace is provided without SSL since its easier to see whats going on. Thanks J. Nick Koston # dovecot --version 2.2.24 (a82c823) dovecot-2.2.24-1.x86_64 F\n is in packet 1 X\n is in packet 2 STRACE of an the unexpected EPIPE: [pid 34753] read(4, "F\n", 524288) = 2 [pid 34753] write(1, "F\n", 2) = 2 [pid 34752] <... epoll_wait resumed> {{EPOLLIN, {u32=42323904, u64=42323904}}}, 3, 3350) = 1 [pid 34753] select(8, [0 4], NULL, NULL, {21600, 0} <unfinished ...> [pid 34752] read(10, "F\n", 1361) = 2 [pid 34752] write(9, "X\n", 2 <unfinished ...> [pid 34753] <... select resumed> ) = 1 (in [0], left {21599, 999925}) [pid 34752] <... write resumed> ) = 2 [pid 34753] read(0, <unfinished ...> [pid 34752] epoll_ctl(6, EPOLL_CTL_DEL, 10, {0, {u32=42323904, u64=42323904}} <unfinished ...> [pid 34753] <... read resumed> "X\n", 524288) = 2 [pid 34752] <... epoll_ctl resumed> ) = 0 [pid 34753] write(4, "X\n", 2 <unfinished ...> [pid 34752] close(9) = 0 [pid 34753] <... write resumed> ) = 2 [pid 34752] close(10 <unfinished ...> [pid 34753] select(8, [0 4], NULL, NULL, {21600, 0} <unfinished ...> [pid 34752] <... close resumed> ) = 0 [pid 34753] <... select resumed> ) = 2 (in [0 4], left {21599, 999998}) [pid 34752] epoll_wait(6, <unfinished ...> [pid 34753] read(4, "X\n", 524288) = 2 [pid 34753] write(1, "X\n", 2) = -1 EPIPE (Broken pipe) STRACE where its in one packet: F\nX\n is in a single packet [pid 34833] select(8, [0 4], NULL, NULL, {21600, 0}) = 1 (in [4], left {21599, 999966}) [pid 34833] read(4, "F\nX\n", 524288) = 4 [pid 34833] write(1, "F\nX\n", 4) = 4 [pid 34833] select(8, [0 4], NULL, NULL, {21600, 0} <unfinished ...> [pid 34832] <... epoll_wait resumed> {{EPOLLIN, {u32=38678464, u64=38678464}}}, 3, 3889) = 1 [pid 34833] <... select resumed> ) = 1 (in [4], left {21599, 999572}) [pid 34832] read(10, "F\nX\n", 1361) = 4

2 1

mailbox.auto ignores dovecot-uidlist.lock
by Tom Sommer 19 May '16

19 May '16

I'm trying to lock down a maildir from modifications using dovecot-uidlist.lock, but when a user with mailbox.auto = create logs in, then the folder is created regardless of dovecot-uidlist.lock existing or not. Is there no way to prevent dovecot from touching anything in a maildir folder? -- Tom

3 5

passwd mismatch
by Mike Ponto 19 May '16

19 May '16

I have been trying to follow the "instructions" at "http://blog.iandreev.com/?p=1975#dovecot" and they seem to be pretty good. everything works until I get to the part were I test the dovecot installation and it keeps failing. I get an AUTH fail error at the "telnet localhost 110" login commands I am trying to setup 3 domains: domain1.us domain2.com domain3.com I have 4 users entered in the /etc/dovecot/users file I followed the instructions for creating an encrypted password but don't think it is correct and I don't have the knowledge to say why. Just doesn't feel right. I admit I am over my head and the learning curve just got exponential - any help at all would be really appreciated. System: QEMU/KVM vitrual install Centos 7.01 basic install 4096 G Ram 4 proc 120 G HD unit is behind an IPCop firewall with port forwarding. internal IP 192.168.1.155 external IP on request have username in /etc/dovecot/users as such: mynamehere(a)mydomainhere.us: Turned on debuggin and log file shows: May 18 16:45:02 auth: Debug: auth client connected (pid=5639) May 18 16:45:16 auth: Debug: client in: AUTH 1 PLAIN service=pop3 secured session=2pP4xSQzzgAAAAAAAAAAAAAAAAAAAAAB lip=::1 rip=::1 lport=110 rport=33742 $ May 18 16:45:16 auth: Debug: passwd-file(mynamehere@mydomainhere.us,::1,<2pP4xSQzzgAAAAAAAAAAAAAAAAAAAAAB>): lookup: user=mynamehere(a)mydomainhere.us file=/etc/dovecot/users May 18 16:45:16 auth: Info: passwd-file(mynamehere@mydomainhere.us,::1,<2pP4xSQzzgAAAAAAAAAAAAAAAAAAAAAB>): Password mismatch May 18 16:45:18 auth: Debug: client passdb out: FAIL 1 user=mynameherel(a)mydomainhere.us May 18 16:45:20 pop3-login: Info: Aborted login (auth failed, 1 attempts in 4 secs): user=<mynamehere(a)mydomain.us>, method=PLAIN, rip=::1, lip=::1, secured, session=<2pP4xSQzzgAAAAAA$

3 4

synchronous replication based on priority
by Sylvain Allemand 18 May '16

18 May '16

Hi, i see in this page (http://blog.dovecot.org/2012/02/dovecot-clustering-with-dsync-based.html) : "Optionally the replication plugin can also support synchronous replication of new mail deliveries. In this way it connects to replication-notify UNIX socket, tells it to replicate the user with sync (=highest) priority and waits until it is done or replication_sync_timeout occurs. The IMAP/LMTP client won't see an "OK" reply until the mail is replicated (or the replication has failed). The synchronous replication probably adds a noticeable delay, so it might not be acceptable for IMAP, but might be for LMTP." is this fonctionnality effective for LMTP ? If so, where is the config ? The wiki says that replication is asynchronous. Thanks for help, Best regards -- Sylvain Allemand <mailto:sylvain.allemand@math.u-bordeaux1.fr> Cellule Informatique Institut de Mathématiques de Bordeaux - UMR5251 05 40 00 68 86 www.math.u-bordeaux.fr/imb/cellule <http://www.math.u-bordeaux.fr/imb/cellule>

1 0

doveconf filter broken?
by Tom 18 May '16

18 May '16

I'm running dovecot 2.0.9 According to the man page, the command: # doveconf -f service=imap is supposed to show just the settings for imap. Is this correct? When I issue the command it shows everything. Why?

2 1

indexer-worker out of memory with vsz_limit=750 MB?!
by Peer Heinlein 18 May '16

18 May '16

We're running 2.2.24 with fts_lucene and I wonder why indexer-working can be out-of-memory even with vsz_limit=750 MB ?! Peer May 15 12:14:51 dobby4 dovecot: indexer-worker(user(a)example.com): Fatal: pool_system_realloc(134217728): Out of memory May 15 12:14:51 dobby4 dovecot: indexer-worker(user(a)example.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0xaa4b7) [0x7f37027b84b7] -> /usr/lib/dovecot/libdovecot.so.0(+0xab851) [0x7f37027b9851] -> /usr/lib/dovecot/libdovecot.so.0(i_error+0) [0x7f37027b89a6] -> /usr/lib/dovecot/libdovecot.so.0(+0xd0405) [0x7f37027de405] -> /usr/lib/dovecot/libdovecot.so.0(+0xa56e2) [0x7f37027b36e2] -> /usr/lib/dovecot/libdovecot.so.0(+0xa5813) [0x7f37027b3813] -> /usr/lib/dovecot/libdovecot.so.0(+0xa59e3) [0x7f37027b39e3] -> /usr/lib/dovecot/libdovecot.so.0(buffer_write+0x37) [0x7f37027b3cf5] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x10b7a6) [0x7f3702b617a6] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x10c0c3) [0x7f3702b620c3] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_ext_intro+0x34d) [0x7f3702b625e5] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x10fb49) [0x7f3702b65b49] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_record+0x38) [0x7f3702b66262] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x5ba) [0x7f3702b669b2] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_map+0xbf) [0x7f3702b59eb7] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_refresh+0x1d) [0x7f3702b79e97] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x11cc33) [0x7f3702b72c33] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_transaction_commit_full+0x127) [0x7f3702b72dba] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_transaction_commit+0x1f) [0x7f3702b72c91] -> /usr/lib/dovecot/modules/lib20_fts_plugin.so(fts_index_set_header+0x68) [0x7f37014ebfd0] -> /usr/lib/dovecot/modules/lib20_fts_plugin.so(fts_index_set_last_uid+0x3b) [0x7f37014ec00d] -> /usr/lib/dovecot/modules/lib21_fts_solr_plugin.so(+0x4093) [0x7f3700686093] -> /usr/lib/dovecot/modules/lib20_fts_plugin.so(fts_backend_get_last_uid+0x81) [0x7f37014eb3e5] -> /usr/lib/dovecot/modules/lib20_fts_plugin.so(+0x11b66) [0x7f37014f3b66] -> /usr/lib/dovecot/modules/lib20_fts_plugin.so(+0x11c40) [0x7f37014f3c40] -> /usr/lib/dovecot/modules/lib10_quota_plugin.so(+0xea0d) [0x7f3701936a0d] -> /usr/lib/dovecot/modules/lib01_acl_plugin.so(+0x11f19) [0x7f3701b50f19] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x75) [0x7f3702aa2db4] May 15 12:14:51 dobby4 dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for user(a)example.com May 15 12:14:51 dobby4 dovecot: indexer-worker(user(a)example.com): Fatal: master: service(indexer-worker): child 179030 returned error 83 (Out of memory (service indexer-worker { vsz_limit=750 MB }, you may need to increase it) - set CORE_OUTOFMEM=1 environment to get core dump) -- Heinlein Support GmbH Schwedter Str. 8/9b, 10119 Berlin http://www.heinlein-support.de Tel: 030 / 405051-42 Fax: 030 / 405051-19 Zwangsangaben lt. §35a GmbHG: HRB 93818 B / Amtsgericht Berlin-Charlottenburg, Geschäftsführer: Peer Heinlein -- Sitz: Berlin

3 2

Reloading dovecot and postfix after updates
by ＠lbutlr 17 May '16

17 May '16

Recently someone used webmin to update dovecot, which went fine. However, after the update no one could login to the mail server because of the mismatch in the versions between what was installed and what postfix was expecting. Other that bapping the person on the head and saying “don’t do that” is there anyway to force a reload of postfix after dovecot reloads? Like adding a postfix reload to the dovecot rc.d script or someway of linking them so that if either version changes they both get reloaded? (I don’t even use webmin myself, so maybe it’s even possible through it?) I mean, it’s unlikely to happen again at this point, but still… -- "...and Digby considered how much he liked salt..."

2 1

Errors on Cross-Protocol Locking nbmand (ZFS Solaris)
by Andrew Watkins 17 May '16

17 May '16

Hello, I get the following errors when I move large e-mails (i.e. about 15MB) into mail files. May 17 13:26:48 mailer3 dovecot: [ID 583609 mail.error] imap(andrew): Error: fdatasync() failed with mbox file /home/andrew/Mail/nbmandON/mbox: Permission denied May 17 13:26:48 mailer3 dovecot: [ID 583609 mail.error] imap(andrew): Error: ftruncate() failed with mbox file /home/andrew/Mail/nbmandON/mbox: Permission denied May 17 13:26:48 mailer3 dovecot: [ID 583609 mail.error] imap(andrew): Error: close() failed with mbox file /home/andrew/Mail/nbmandON/mbox: Permission denied Background I am using Solaris 11 ZFS & SMB for my users home files with Solaris SMB protocol mandatory locking (nbmand=on) If I turn nbmand=off then I do not get any errors, so it is to do with SMB locking. I know this may not be a dovecot error, but any pointers why it is doing this so that I can report it to Oracle. I tried creating a small C program to mimic the same problem but no luck, since I know it would make it easier to get Oracle to fix it. # /usr/local/dovecot/sbin/dovecot --version 2.2.24 (a82c823) Thanks for now, Andrew -- Andrew Watkins * Birkbeck, University of London * Computer Science * * http://notallmicrosoft.blogspot.com * * UKOUG Systems SIG Chair * * UKOUG Tech committee * * tel: 020 7631 6720 *

2 2

Unknown setting: mail_plugins
by Graf 17 May '16

17 May '16

Hello! At the start dovecot complains all occurrences |mail_plugins settings |in all configs. For example 20-lmtp.conf contents: |protocol lmtp { mail_plugins = $mail_plugins quota } # doveconf | grep '$mail_plugin_dir\|mail_plugins$' doveconf: Fatal: Error in configuration file /etc/dovecot/conf.d/20-lmtp.conf line 2: Unknown setting: mail_plugins || ||| If I insert directly those strings in dovecot.conf and comment the !include conf.d/*.conf , I have no errors: # doveconf | grep '$mail_plugin_dir\|mail_plugins$' mail_plugin_dir = /usr/lib64/dovecot mail_plugins = mail_plugins = " quota" My settings: |# dovecot --version 2.2.24 (a82c823) # dovecot --build-options Build options: ioloop=epoll notify=inotify ipv6 openssl io_block_size=8192 Mail storages: shared mdbox sdbox maildir mbox cydir imapc pop3c raw fail SQL drivers: mysql sqlite Passdb: checkpassword ldap passwd passwd-file shadow sql Userdb: checkpassword ldap nss passwd prefetch passwd-file sql| |# ls -l /usr/lib64/dovecot/ | grep quota -rwxr-xr-x 1 root root 990 may 12 18:52 lib10_quota_plugin.la -rwxr-xr-x 1 root root 78696 may 12 18:52 lib10_quota_plugin.so -rwxr-xr-x 1 root root 1061 may 12 18:52 lib11_imap_quota_plugin.la -rwxr-xr-x 1 root root 11584 may 12 18:52 lib11_imap_quota_plugin.so -rwxr-xr-x 1 root root 1026 may 12 18:52 lib20_quota_clone_plugin.la -rwxr-xr-x 1 root root 8992 may 12 18:52 lib20_quota_clone_plugin.so| Thank you in advance.

1 1

Dovecot configuration: Home dir not found
by Divakar BM 17 May '16

17 May '16

Hi, I've my mail solution configured on Server-A with webmail, Dovecot and Postfix. I'm trying to deploy only Dovecot and postfix on Server-B to reduce IMAP/POP3/SMTP load on server-A. Please note server-B does not mailboxes. It should be mapped to mailboxes on server-A. While the LDAP query from Server-B to Server-A is going successfully, the imap service on Server-B is throwing the below error. imap(user(a)example.com): Debug: Home dir not found: /mail/vmail/**/ I guess imap is looking for *home dir* in server-B. How do I tel the imap that home dir is on server-A and not server-B. Please let me know if there exists a configuration parameter for the above.. Thanks Divakar

3 4

Sieve extension for testing for mailbox
by Jon Kristensen 16 May '16

16 May '16

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi! Which Pigeonhole Sieve extension should I use to process/test a message depending on whether the message is in a particular mailbox? (Is it the mboxmetadata extension by any chance? If so, I would appreciate if someone could tell me what the reason is for it not being enabled by default.) The reason I want to perform this test is that I have configured my MTA to deliver "outgoing" e-mails to my "Sent" IMAP folder, and these messages arrive unread. I would like to mark them as read using Sieve. Thanks in advance! - -- Jon Kristensen (jonkri) PGP fingerprint: 0377 F488 8908 0237 A2AE C484 387E C31D DA60 1350 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJXMjBWAAoJEDh+wx3aYBNQfnIP/19D90MOwN1h/AXEuC2eSlXx MFHVuVgnXlc4mTXINkybBRxyjeaQlry7Lcbl2UR74rX5MLet6hEqu6l2tbBtbaKX 7VKDydOr55NsKUKvEDLg6DRhRRgHWYS1TxhENuRbhAriNZx4GbPnbAJAx8VL9wQ9 5W8PhTr8VMJUXiYZSCQ3LxXLHXrDAcIflh2vkJubiL5S0WQzbm1wyCplCAcUCTw4 Uk9StP0Zb9aMuwm+IsRDB9T0/2U90vCpz2b9UUJzg8yUwaTRIxSkoPNqaukSepsq tBNWKmQ8efKYq0AtISzQK5SSRQp7c4MudQUuNqU9oR85qMC5F/i/c//To7HBUuRd bkNr4gpvDXKKIYCAmcE8I1jU36M+E7Y5RE/gYkvA23/xC9cd7GpsaOAspWjVhm4l sp7DXnFkfGyM8/l3m5CVhfsFewFjrq8K9L5gVnCrEBRnfHqm/BeE7+rrQ4+LmPMl dZ45fwy8lFD2HIUE97p0E3n2xX4JvhMDhR/gilnSl/ssmVVpnbpVAgXrmqWJ9cr4 dfue7unhvrM5DTQ0hM9WoWXzCi/tSOHvYido1rjhtEYzCHIdTtJKAUVg69CZHLHu zDodyGn70kxxS5YOYMYuIahUFaZknbiuCV3MGh4p2sTGOY69kFANQlB00m0ZaiPZ D6cjf2Yz0Ny2RsAUgyPw =g2F3 -----END PGP SIGNATURE-----

3 5

fts-lucene crashes on dovecot-2.2.24
by Dmitry Nezhevenko 16 May '16

16 May '16

Hi, I've tried to upgrade to dovecot 2.2.24. It seems that lucene reindex issue should be fixed. But instead of this dovecot indexer-worker crashes very often for me. I'm attaching backtrace. Please let me know if you need backtrace from binary without optimizations. -- WBR, Dmitry

1 0

SSL on doveadm port
by Patrick Domack 15 May '16

15 May '16

I have been attempting to setup ssl on the doveadm port. So far this works fine, as long as the global certificate is used. I wanted to use a different certificate, one that machines the machine name, instead of the generic mail certificate, but I have not been able to figure out how to do this. Attempts to add the certificate in the services section with the ssl = yes option, cause syntax error, and dovecot doesn't start. Creating a protocol doveadm section with it, is ignored, and setting up a local section with it in it, is ignored also.

2 1

FTS and autoindex in a cluster?
by Peer Heinlein 15 May '16

15 May '16

In a dovecot replication cluster where both sides have fts_autoindex=yes we have a indexer-worker(user(a)example.com): Indexed 1 messages in INBOX on BOTH sides. a) Is that okay because the duplicated message will be skipped or doesn't harm? b) Or should "autoindex" only be activated on one side? Peer -- Heinlein Support GmbH Schwedter Str. 8/9b, 10119 Berlin http://www.heinlein-support.de Tel: 030 / 405051-42 Fax: 030 / 405051-19 Zwangsangaben lt. §35a GmbHG: HRB 93818 B / Amtsgericht Berlin-Charlottenburg, Geschäftsführer: Peer Heinlein -- Sitz: Berlin

1 0

2.2.24 ldap-client.c compile failing on Solaris 10
by Tomi Vainio 13 May '16

13 May '16

Hi, I'm trying to compile 2.2.24 on Solaris 10 with SolarisStudio 12.4 compiler. Looks like BerVarray is totallly missing from Solaris ldap. BR, Tomppa Making all in lib-ldap source='ldap-client.c' object='ldap-client.lo' libtool=yes \ DEPDIR=.deps depmode=none /bin/bash ../../depcomp \ /bin/bash ../../libtool --tag=CC --mode=compile cc -std=c11 -DHAVE_CONFIG_H -I. -I../.. -I../../src/lib -I../../src/lib-test -I../../src/lib-settings -I../../src/lib-master -I../../src/lib-ssl-iostream -I/usr/local/include -I/usr/sfw/include -xO4 -xtarget=ultra4 -xcache=64/32/4:8192/128/2 -I/usr/local/include -c -o ldap-client.lo ldap-client.c libtool: compile: cc -std=c11 -DHAVE_CONFIG_H -I. -I../.. -I../../src/lib -I../../src/lib-test -I../../src/lib-settings -I../../src/lib-master -I../../src/lib-ssl-iostream -I/usr/local/include -I/usr/sfw/include -xO4 -xtarget=ultra4 -xcache=64/32/4:8192/128/2 -I/usr/local/include -c ldap-client.c -KPIC -DPIC -o .libs/ldap-client.o "ldap-private.h", line 63: syntax error before or at: BerVarray "ldap-client.c", line 46: void function cannot return value "ldap-client.c", line 54: void function cannot return value cc: acomp failed for ldap-client.c *** Error code 1 make: Fatal error: Command failed for target `ldap-client.lo' Current working directory /v/tomppa/src/dovecot-2.2.24/src/lib-ldap *** Error code 1 CC='cc -std=c11' CXX='CC -std=c++11' CFLAGS=-xO4 CFLAGS="${CFLAGS} -`fpversion -foption`" CPPFLAGS="-I/usr/local/include" CPPFLAGS="${CPPFLAGS} -I/usr/sfw/include" LDFLAGS="-R/usr/local/lib:/usr/sfw/lib:/usr/lib/sasl:/usr/lib/mps" LDFLAGS="${LDFLAGS} -L/usr/local/lib -L/usr/sfw/lib" LDFLAGS="${LDFLAGS} -L/usr/lib/sasl -L/usr/lib/mps" export CC CXX CFLAGS CPPFLAGS LDFLAGS ./configure \ --with-gssapi \ --with-ldap \ --with-mysql \ --with-pgsql \ --with-sqlite \ --with-solr \ --with-libwrap \ --with-ssl=openssl \ --with-ssldir=/usr/local/openssl

2 3

Dovecot 2.1.7 randomly lost emails
by Paolo Rinaldo 13 May '16

13 May '16

Hi Dovecot 2.1.7 Postfix 2.9.6 Maildir backend, emails filtered by a Postfix frontend (Sqlgrey, Amavis). Lmtp delivering emails using a simple sieve script. Ubuntu 12.04 VMware virtual server. When email are CCed to other recipients on the same domain (the same backend), sometimes they are lost. We hosts approx. 1500 mailboxes, the problem occurs one or two times a day. Recently I changed the frontend, the previous one was delivering one email for each recipient, we had a couple of error per year, we thought it was due to client-side error. The frequency increased with the new frontend, no more “splitting” messages for more than one recipient. The following sample is from a client using a POP3 connection, leaving emails on server. the Postfix mail.log May 11 01:26:55 lmail01 postfix/qmgr[7054]: 96E9CA6628: from=<sender(a)external.com>, size=11822371, nrcpt=2 (queue active) May 11 01:26:55 lmail01 postfix/lmtp[3106]: 96E9CA6628: to=<user-one(a)domain.com>, relay=mail4.robinson.it[private/dovecot-lmtp], delay=0.64, delays=0.45/0/0/0.19, dsn=2.0.0, status=sent (250 2.0.0 <user-one(a)domain.com> 0vNzHyptMlezHgAAk+lh+g Saved) May 11 01:26:55 lmail01 postfix/lmtp[3106]: 96E9CA6628: to=user-two(a)domain.com>, relay=mail4.robinson.it[private/dovecot-lmtp], delay=0.74, delays=0.45/0/0/0.29, dsn=2.0.0, status=sent (250 2.0.0 user-two(a)domain.com> 0vNzHyptMlezHgAAk+lh+g Saved) May 11 01:26:55 lmail01 postfix/qmgr[7054]: 96E9CA6628: removed the dovecot-info.log May 11 01:26:55 lmtp(7859, user-one(a)domain.com) Info: 0vNzHyptMlezHgAAk+lh+g: sieve: msgid=<003A2D931FFF0E48A2314A1ADC87E23E8E4BA1DE(a)t49-ms-exmb02.INTRANET.SAKSROOT.SAKSINC.com>: stored mail into mailbox 'INBOX' May 11 01:26:55 lmtp(7859, user-two(a)domain.com) Info: 0vNzHyptMlezHgAAk+lh+g: sieve: msgid=<003A2D931FFF0E48A2314A1ADC87E23E8E4BA1DE(a)t49-ms-exmb02.INTRANET.SAKSROOT.SAKSINC.com>: stored mail into mailbox 'INBOX' I cannot find the email 0vNzHyptMlezHgAAk+lh+g for user-two(a)domain.com<mailto:user-two@domain.com>, nor I cannot suppose problems on the client, nothing changed on the back-end. Please let me know if you need some more info or config dump. Any help will be appreciated Paolo Rinaldo Dovecot config: # 2.1.7: /etc/dovecot/dovecot.conf # OS: Linux 3.11.0-15-generic x86_64 Ubuntu 12.04.4 LTS auth_mechanisms = plain login debug_log_path = /var/log/dovecot/dovecot-debug.log disable_plaintext_auth = no info_log_path = /var/log/dovecot/dovecot-info.log log_path = /var/log/dovecot/dovecot.log mail_plugins = " quota" managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave namespace inbox { inbox = yes location = prefix = INBOX. separator = . } passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } plugin { autocreate = INBOX.Trash autocreate2 = INBOX.Spam autocreate3 = INBOX.Sent autocreate4 = INBOX.Drafts autosubscribe = INBOX.Trash autosubscribe2 = INBOX.Spam autosubscribe3 = INBOX.Sent autosubscribe4 = INBOX.Drafts quota = maildir:User quota quota_exceeded_message = Impossibile consegnare il messaggio: spazio insufficiente sulla casella di destinazione quota_grace = 10%% quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=80%% quota-warning 80 %u sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_global_path = /var/lib/dovecot/sieve/spam.sieve } protocols = imap pop3 lmtp sieve service auth-worker { user = vmail } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { group = vmail mode = 0600 user = vmail } user = dovecot } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } service quota-warning { executable = script /usr/local/bin/quota-warning.sh unix_listener quota-warning { user = vmail } user = vmail } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } protocol lmtp { hostname = mail.robinson.it mail_plugins = sieve quota postmaster_address = postmaster(a)robinson.it } protocol lda { log_path = /var/log/dovecot/dovecot-lda.log postmaster_address = postmaster(a)robinson.it } protocol imap { mail_plugins = " quota autocreate imap_quota" } The spam.sieve require ["fileinto", "envelope", "subaddress", "mailbox"]; if envelope :detail "to" "spam"{ fileinto :create "INBOX.Spam"; }

2 1

How do I share folders ?
by chaouche yacine 12 May '16

12 May '16

Hello dovecot, First poster here. What I want : give a.chaouche(a)algerian-radio.dz list and read permissions on a.chaouche(a)backup.algerian-radio.dz. Let's just discuss sharing the inbox then I can do the same for subfolders, in any. a.chaouche(a)algerian-radio.dz and a.chaouche(a)backup.algerian-radio.dz are two different users. Details about the domains aren't relevant here I guess. My dovecot configuration, what I believe to be the important parts :userdb { args = uid=vmail gid=vmail home=/var/vmail/%d/%n/ driver = static } namespace partage { location = maildir:%%h:INDEX=~/%%u prefix = shared.%%u. separator = . type = shared } mail_location = Maildir:~/ Both users can access their respective inboxes just fine, I only need to give a.chaouche(a)algerian-radio.dz access to a.chaouche(a)backup.algerian-radio.dz Full output of doveconf -n : # 2.2.13: /etc/dovecot/dovecot.conf # OS: Linux 3.16.0-4-amd64 x86_64 Debian 8.3 auth_mechanisms = plain login debug_log_path = /var/log/dovecot.debug disable_plaintext_auth = no first_valid_uid = 100 log_path = /var/log/dovecot.log mail_debug = yes mail_location = Maildir:~/ mail_plugins = " quota acl" managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = INBOX. separator = . type = private } namespace partage { hidden = no location = maildir:%%h:INDEX=~/%%u prefix = shared.%%u. separator = . type = shared } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { acl = vfile quota = maildir:User quota quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=80%% quota-warning 80 %u sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } postmaster_address = root(a)algerian-radio.dz protocols = " imap lmtp sieve" service auth { unix_listener /var/spool/postfix/private/auth { mode = 0666 } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } ssl = no userdb { args = uid=vmail gid=vmail home=/var/vmail/%d/%n/ driver = static } protocol lmtp { mail_plugins = " quota acl sieve quota" } protocol lda { mail_plugins = " quota acl sieve" } protocol imap { mail_plugins = " quota acl imap_quota imap_acl" } I don't know if it's possible to share folders with the doveadm acl command ? root(a)messagerie[10.10.10.20] ~ # doveadm acl debug -u a.chaouche(a)algerian-radio.dz shared/a.chaouche(a)backup.algerian-radio.dz doveadm(a.chaouche(a)algerian-radio.dz): Error: Can't open mailbox shared/a.chaouche(a)backup.algerian-radio.dz: Mailbox doesn't exist: shared/a.chaouche(a)backup.algerian-radio.dz root(a)messagerie[10.10.10.20] ~ #

2 3

Bug Report - Crash on imap with core dump - Alternate storage related
by Daniel van Ham Colchete 12 May '16

12 May '16

I would like to report a bug we are seeing on an new deployment here: Linux: Debian Jessie, inside a Docker container Dovecot version: 2.2.23 (806d709) / 2.2.23-1~bpo8+1 doveconf -n: http://pastebin.com/2xA2xuRw Filesystem: CephFS - Jewel After migrating our users from our old server to our new one we can't access a few mailboxes. Backtrace follows: root@dovecot:/# gdb --args /usr/lib/dovecot/imap -u daniel.colchete(a)mav.com.br GNU gdb (Debian 7.7.1+dfsg-5) 7.7.1 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html > This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/lib/dovecot/imap...Reading symbols from /usr/lib/debug/.build-id/e2/488f839ac2b10504ef74b1b2f2146891ca2f62.debug...done. done. (gdb) run Starting program: /usr/lib/dovecot/imap -u daniel.colchete(a)mav.com.br * PREAUTH [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE SPECIAL-USE QUOTA] Logged in as daniel.colchete(a)mav.com.br a select INBOX Program received signal SIGSEGV, Segmentation fault. strrchr () at ../sysdeps/x86_64/strrchr.S:32 32 ../sysdeps/x86_64/strrchr.S: No such file or directory. (gdb) where #0 strrchr () at ../sysdeps/x86_64/strrchr.S:32 #1 0x00007ffff7b0a261 in sdbox_file_move (file=file@entry=0x5555557e6530, alt_path=alt_path@entry=true) at sdbox-file.c:312 #2 0x00007ffff7b0cd11 in dbox_sync_file_move_if_needed (type=SDBOX_SYNC_ENTRY_TYPE_MOVE_TO_ALT, file=0x5555557e6530) at sdbox-sync.c:30 #3 sdbox_sync_file (type=SDBOX_SYNC_ENTRY_TYPE_MOVE_TO_ALT, uid=13120, seq=819, ctx=0x5555557e32e0) at sdbox-sync.c:58 #4 sdbox_sync_add (sync_rec=0x7fffffffe570, ctx=0x5555557e32e0) at sdbox-sync.c:96 #5 sdbox_sync_index (ctx=0x5555557e32e0) at sdbox-sync.c:131 #6 sdbox_sync_begin (mbox=mbox@entry=0x5555557ce500, flags=flags@entry=(unknown: 0), ctx_r=ctx_r@entry=0x7fffffffe680) at sdbox-sync.c:234 #7 0x00007ffff7b0d07d in sdbox_sync (mbox=mbox@entry=0x5555557ce500, flags=flags@entry=(unknown: 0)) at sdbox-sync.c:297 #8 0x00007ffff7b0d108 in sdbox_storage_sync_init (box=0x5555557ce500, flags=(MAILBOX_SYNC_FLAG_FULL_READ | MAILBOX_SYNC_FLAG_FIX_INCONSISTENT)) at sdbox-sync.c:323 #9 0x00007ffff7aea85b in mailbox_sync_init (box=0x5555557ce500, flags=(MAILBOX_SYNC_FLAG_FULL_READ | MAILBOX_SYNC_FLAG_FIX_INCONSISTENT)) at mail-storage.c:1664 #10 0x00007ffff7aea9a7 in mailbox_sync (box=<optimized out>, flags=<optimized out>, flags@entry=MAILBOX_SYNC_FLAG_FULL_READ) at mail-storage.c:1712 #11 0x0000555555568fa0 in select_open (readonly=false, mailbox=<optimized out>, ctx=0x5555557c9928) at cmd-select.c:303 #12 cmd_select_full (cmd=<optimized out>, readonly=<optimized out>) at cmd-select.c:426 #13 0x000055555556fdbd in command_exec (cmd=cmd@entry=0x5555557c9800) at imap-commands.c:180 #14 0x000055555556e182 in client_command_input (cmd=cmd@entry=0x5555557c9800) at imap-client.c:958 #15 0x000055555556e210 in client_command_input (cmd=0x5555557c9800) at imap-client.c:1018 #16 0x000055555556e5d5 in client_handle_next_command (remove_io_r=<synthetic pointer>, client=0x5555557c8c00) at imap-client.c:1058 #17 client_handle_input (client=0x5555557c8c00) at imap-client.c:1070 #18 0x000055555556ead5 in client_input (client=0x5555557c8c00) at imap-client.c:1117 #19 0x00007ffff7837c3c in io_loop_call_io (io=0x5555557c96f0) at ioloop.c:564 #20 0x00007ffff78390a1 in io_loop_handler_run_internal (ioloop=ioloop@entry=0x5555557966e0) at ioloop-epoll.c:220 #21 0x00007ffff7837cc5 in io_loop_handler_run (ioloop=ioloop@entry=0x5555557966e0) at ioloop.c:612 #22 0x00007ffff7837e68 in io_loop_run (ioloop=0x5555557966e0) at ioloop.c:588 #23 0x00007ffff77ce0e3 in master_service_run (service=0x555555796580, callback=<optimized out>) at master-service.c:640 #24 0x0000555555561ab2 in main (argc=3, argv=0x555555796390) at main.c:454 (gdb) One important info is that I used to use Alternate Storage on the older servers, but the not on the new one. Code seems to be trying to move a message to an alternate storage that doesn't exist. doveadm dump dovecot.index will show that we still have the ALTERNATE_STORAGE flag set: root@dovecot:/srv/dovecot/mail/ mav.com.br/daniel.colchete/mailboxes/INBOX/dbox-Mails# doveadm dump dovecot.index|grep RECORD|head -- RECORDS: 932 RECORD: seq=1, uid=9393, flags=0x49 (Seen Answered) RECORD: seq=2, uid=9442, flags=0x40 RECORD: seq=3, uid=10253, flags=0x48 (Seen) RECORD: seq=4, uid=10268, flags=0x48 (Seen) RECORD: seq=5, uid=10283, flags=0x48 (Seen) RECORD: seq=6, uid=10309, flags=0x48 (Seen) RECORD: seq=7, uid=10311, flags=0x40 RECORD: seq=8, uid=10324, flags=0x49 (Seen Answered) RECORD: seq=9, uid=10330, flags=0x48 (Seen) Thank you very much. Best, Daniel Colchete

2 4

Dovecot + libsodium
by Andreas Meyer 12 May '16

12 May '16

Hi, Thank you very much for creating and maintaining dovecot! In my scenario, I want to use the password hash algorithms provided by libsodium: https://download.libsodium.org/doc/ So my difficulty is to have dovecot support libsodium's hash algorithms, particularly: crypto_pwhash_scryptsalsa208sha256_str On the sodium maillinglist I asked for help and received an adjusted dovecot code, which exactly does what I need. You find it here: https://github.com/jedisct1/core/tree/scrypt-argon2 Obviously I need to apply these changes everytime I upgrade to a new dovecot version now. So my question ist, what do I need to do so that you will include libsodium support in future versions of dovecot? Thank you very much for your attention, Andreas

3 3

Automatic packages for Dovecot v2.3
by Stephan Bosch 11 May '16

11 May '16

Hi, The Xi repository for v2.3 is now public. The information is updated here: http://wiki2.dovecot.org/PrebuiltBinaries#Automatically_Built_Packages Xi now modifies the version string in the Dovecot sources. This way `dovecot -n` output includes the Xi package version. This is currently only true for the v2.3 packages though. I am still testing a new v2.2 builder that follows both the master and latest release branch. Packages from the release branch are published in a separate repository, so that a more stable package stream is obtained; it is only updated when the developers start working on making a release. The intermittent beta or rc release tags on that release branch are recognized and reflected in the package versions. If a new release branch is detected, the the development packages for the master branch get an alpha version with a lower version digit that is one higher than the upcoming release. For example, when a release-2.2.25 branch is created, packages from the master branch will get version 2.2.26~alpha0-1 in anticipation of the next release in this series. Packages from the release branch will have version 2.2.25~beta0-1 until the first release tag is seen. Regards, Stephan.

2 1

Undeletable mailboxes
by thomas.hofmann＠post.ch 11 May '16

11 May '16

Hi I have to maintain a dovcot installation where users may access there mails through IMAPS and/or via self-developed portal. >From time to time users complain about mailboxes showing up they have deleted bevor. The only way to get these mailboxes away is to do a backup of the user and delete dovecot home of the user and do a selective restore. hostname:~ # doveadm mailbox list -u $u -s 'INBOX/01_OHO/*' hostname:~ # doveadm mailbox list -u $u 'INBOX/01_OHO/*' INBOX/01_OHO/02_Orchestermatinée 10.01.16 hostname:~ # doveadm mailbox delete -u $u 'INBOX/01_OHO/02_Orchestermatinée 10.01.16' doveadm(username(a)domain.com): Info: Mailbox deleted: INBOX/01_OHO/02_Orchestermatinée 10.01.16 hostname:~ # doveadm mailbox list -u $u 'INBOX/01_OHO/*' INBOX/01_OHO/02_Orchestermatinée 10.01.16 hostname:~ # doveadm -v purge -u $u hostname:~ # doveadm mailbox list -u $u 'INBOX/01_OHO/*' INBOX/01_OHO/02_Orchestermatinée 10.01.16 hostname:~ # doveadm mailbox metadata list -u $u 'INBOX/01_OHO/02_Orchestermatinée 10.01.16' doveadm(username(a)domain.com): Error: Failed to open mailbox: Mailbox doesn't exist: INBOX/01_OHO/02_Orchestermatinée 10.01.16 hostname:~ # hostname:~ # dovecot --version 2.2.21 (5345f22) hostname:~ # Is there another (simpler) way to rid of these "deleted" mailboxes? Thanks for any help! Regards Thom

1 0

ACLs over imapc
by abi＠oleane.net 10 May '16

10 May '16

hello i've struggled various times trying to setup shared mailboxes to no avail. the same setup with local file access works imapc seems to work with generic shared mailboxes nevertheless, i never managed to get a working setup with both user-defined acls and imapc has anyone been successful in doing so ? is this supposed to work ? i've been experimenting with dovecot 2.2.9 and 2.2.22 and never saw any imap acl commands issued by the builtin imap client. thanks abi(a)oleane.net

1 0

Mailbox doesn't exist response
by Cornelius Charlie 10 May '16

10 May '16

Hello, Using the latest dovecot version, selecting a non-existing mailbox with non printable characters encoded in utf7, the mailbox doesn't exist response contains the folder name encoded in utf8. Is that legal regarding the rfc ? If yes, how the client can be aware of the used encoding ? Thanks.

2 1

Workaround for rcpt suffix
by Robban 10 May '16

10 May '16

Hi all! I'm stuck again, let me start with explaining my setup. The PassDB and UserDB is LDAP (FreeIPA) and I'm using ldap mail attribute to search after the recipient so one user can have multiple mail aliases. So far so good. Next is to have an catchall(a)domain.tld, that is done via an static userdb backend (I know you are strongly against catchall adresses), and they are delivered to public folders (${mail_location}/domain.tld). I also use address extension so sort a mail to correct folder (+ sign). Now I need to fix so mail to <mail attr>-sievetest is handled by the user assigned to <mail attr>, is this somehow possible? //Robban

2 1

resorting emails by date order after move/copy to sub folder ?
by voytek＠sbt.net.au 10 May '16

10 May '16

I have just used Squirrel web client to re organize some old emails to subfolders. that worked OK, EXCEPT, all these emails are now in order that I have moved them rather than original date, is that some 'simple' way to re-sort them back by original date ? thanks for any pointers, sorry for dumb question Voytek

2 2

more info about deleting users
by Matteo Gaito Test Account 09 May '16

09 May '16

Hi, i've search a lot in order to find a way to delete account by dovecot but i found only this way http://dovecot.org/list/dovecot/2011-November/079273.html It's possible today delete a maildir remotely with doveadm or with dovecot api? Thanks Matteo

6 8

Panic: file doveadm-mail.c: line 417 (doveadm_mail_single_user): assertion failed: (cctx->username != NULL)
by Daniel van Ham Colchete 08 May '16

08 May '16

Hello everyone! So, I'm trying to move away from a few older servers into new ones but I can't get dsync to work this time (the 2013 migration went perfectly). This is what I get: root@dovecot:/# dsync sync -u user(a)domain.org.br tcp:XXXX:12345 Panic: file doveadm-mail.c: line 417 (doveadm_mail_single_user): assertion failed: (cctx->username != NULL) Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x85dee) [0x7f500d3cddee] -> /usr/lib/dovecot/libdovecot.so.0(+0x85e68) [0x7f500d3cde68] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f500d3725be] -> dsync(+0x28d50) [0x55dcb11bad50] -> dsync(+0x28ded) [0x55dcb11baded] -> dsync(doveadm_mail_try_run+0x219) [0x55dcb11bb779] -> dsync(main+0x441) [0x55dcb11aba91] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f500cfbeb45] -> dsync(+0x19c06) [0x55dcb11abc06] Aborted (core dumped) root@dovecot:/# doveconf -N is here: http://pastebin.ca/3594094 doveadm user '*" will list all the users correctly doveadm user user(a)domain.org.br will show all the user info correctly. Thank you very much! Best, Daniel Colchete

1 0

Is there a way to override Sieve's "not sending notification for auto-submitted message" behavior?
by deoren 07 May '16

07 May '16

Goal: 1) Setup a Google Calendar entry for a biweekly task 2) Configure the email notification schedule 3) When the email notification from Google arrives have Sieve send a notification to an alias I have setup for my cell provider's email to text messaging gateway 4) Receive text message I know there are other products which likely handle this better, but I'm specifically attempting to replicate old behavior by getting text message reminders when a specific Google Calendar event occurs. The problem I'm having is that Sieve is attempting to help by NOT sending a notification for emails that it finds are automatically generated. I didn't found a lot of information when I searched for additional details, but I didn't find an earlier message thread on this list that led me to believe that the default behavior is likely chosen as some sort of safety net to prevent common issues from occurring. What I would like to do is override this behavior at some level (per rule, per user, system-wide, whatever) to allow for Sieve notifications when emails matching a specific pattern are detected regardless of whether they are auto-generated or not. I already found mention in the documentation[1] that the editheader extension refuses to remove the Auto-Submitted header, so setting up a per user or global rule to do just that wouldn't help. I also haven't come upon a way to simply modify the value for the Auto-Submitted header, so that doesn't look to work in this situation either. Does anyone know of a way to accomplish this? Thanks in advance for your help! [1] http://wiki2.dovecot.org/Pigeonhole/Sieve/Extensions/Editheader

2 5

Re: Cannot connect to Dovecot IMAP or POP
by Joseph Tam 06 May '16

06 May '16

C. Andrews Lavarre writes: > Presumably, as Joseph shows with his nc call, imap calls are to ServerName mail.privustech.com. No, nc is just a dumb tool -- it knows nothing about IMAP or SSL. You didn't even get to the SSL handshake. Your problem has nothing to do with the interaction of client and server -- it's strictly a server problem. > ssl = required > ssl_cert = </etc/apache2/ssl.crt/mail.privustech.com_start.crt > ssl_key = </etc/apache2/ssl.key/mailprivustech.key > ssl_ca = </etc/apache2/ssl.crt/mailprivustech_root_bundle.crt ssl_ca is not analogous to Apache's SSLCertificateChainFile. I believe "ssl_ca" is used to validate clients (i.e. mutual authentication). You ought to concatenate your intermediate CA chain certificates and your public key into ssl_cert. See http://wiki2.dovecot.org/SSL/DovecotConfiguration Also, anything enlinghtening in the logs when ssl_verbose turned on? Joseph Tam <jtam.home(a)gmail.com>

1 0

Dovecot/Rainloop 2.0.13-1_129.el5
by Chris Smith 06 May '16

06 May '16

I configured Dovecot on our mail server under Centos 5.3 (I think) some while ago now (about 2 years) and, to the best of my knowledge,it had been working correctly all that time. However, one of the team wanted to use webmail while away from base and found that, although he could receive emails OK, he was unable to reply or send fresh emails. When he pressed Send he got a message “Authentication failed" in a pop-up box. He assured me that sending mail had been working and I was certain that I had tested that aspect when I was setting Dovecot up, at least for local mail. I tried to send email from my Dovecot account and had the same problem. Our MTA is sendmail and that is not configured to authenticate on outgoing mail, The configuration for sendmail hasn’t changed at least since the last update in 16 March 2015 (sendmail 8.13.8-10.el5_11). Dovecot uses php-5.5.5 in this set up. The relevant entry in /var/log/maillog when I attempt to send an email from Dovecot is: May 5 16:34:29 firewall dovecot: auth: Debug: auth client connected (pid=13001) May 5 16:34:29 firewall dovecot: auth: Debug: client in: AUTH 1 PLAIN service=imap secured lip=127.0.0.1 rip=127.0.0.1 lport=143 rport=51861 resp=AGNocmlzADB1dFkwdUcwNDkh May 5 16:34:29 firewall dovecot: auth: Debug: pam(chris,127.0.0.1): lookup service=dovecot May 5 16:34:29 firewall dovecot: auth: Debug: pam(chris,127.0.0.1): #1/1 style=1 msg=Password: May 5 16:34:29 firewall dovecot: auth: Debug: client out: OK 1 user=chris May 5 16:34:29 firewall dovecot: auth: Debug: master in: REQUEST 2607546369 13001 1 0bcf2e3a108cd9cd18eaff4b7de9c428 May 5 16:34:29 firewall dovecot: auth: Debug: passwd(chris,127.0.0.1): lookup May 5 16:34:29 firewall dovecot: auth: Debug: master out: USER 2607546369 chris system_groups_user=chris uid=514 gid=100 home=/home/chris May 5 16:34:29 firewall dovecot: imap-login: Login: user=<chris>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=13002, secured May 5 16:34:29 firewall dovecot: imap(chris): Disconnected: Logged out bytes=11/334 May 5 16:34:29 firewall sendmail[13003]: u45FYTtd013003: localhost.localdomain [127.0.0.1] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA The webmail server and our mail server are the same system. The firewall is open for port 143. It is only send from Dovecot that fails authentication, all other outgoing mail is sent correctly. Does anyone have any idea where else I can look for clues as to why there is this behaviour? Suplementary question: what does the “Sign me” check box on the webmail log in page do? Many thanks. Chris

3 2

Long delays when deleting a message in inbox
by Yves Goergen 05 May '16

05 May '16

Hi, Since recently, there's a long delay when deleting any message from my inbox folder. This affects deleting and moving messages, but only the inbox of a single mailbox. The delay is a few seconds. Other operations work instantly. The server is Ubuntu 14.04 running Dovecot version "1:2.2.9-1ubuntu2". The filesystem is local ext4. My MUA is Thunderbird on Windows, latest version, connecting with IMAP. What could be the cause for this extreme delay? Yves Goergen http://unclassified.software

3 4

Re: Cannot connect to Dovecot IMAP or POP
by Joseph Tam 05 May '16

05 May '16

> 2. openssl s_client -connect mail.privustech.com:xxx > a. xxx=25, 110, 143 all return > error:140770FC You need to add the "-starttls protocol" parameter, otherwise "openssl s_client" thinks your using SSL, not STARTTLS i.e. openssl s_client -starttls pop3 -connect mail.privustech.com:110 openssl s_client -starttls imap -connect mail.privustech.com:143 But even if you do that, you get the same error because it can't start the TLS session: $ nc mail.privustech.com 143 * OK [CAPABILITY IMAP4REV1 I18NLEVEL=1 LITERAL+ SASL-IR LOGIN-REFERRALS STARTTLS LOGINDISABLED AUTH=CRAM-MD5] privustech.com IMAP4rev1 2007e.404 at Wed, 4 May 2016 22:26:36 -0400 (EDT) x STARTTLS x NO Server certificate not installed So there you go, dovecot can't get at your server certificate. You can start the search of your problem from there. The configuration verbose_ssl = yes will help to log the problem. > ssl_dh_parameters_length = 2048 Probably not related to your problem, but this will cause wildly variable dovecot initialization times, as temp key generation of this length can result in a lot of candidate primailty testing. Joseph Tam <jtam.home(a)gmail.com>

2 1

Changing Password Schemes
by Carl A Jeptha 03 May '16

03 May '16

Good Day, I have been following this tutorial without much luck - http://wiki2.dovecot.org/HowTo/ConvertPasswordSchemes#CA-26af2b83a43b810052… It is obvious to me that I am not following the instructions correctly and need to be shown what I am misunderstanding. I have an old postfix + dovecot + Roundcube mailserver (mail.domain.Tld). Server clock is loosing time and adjusting it causes dovecot to kill itself, we cannot install more memory, bigger hard-drives, etc. I have built a new server box (mail2.domain.Tld) With Postfix + dovecot + Roundcube. This server is functioning, with a client's new domain, and my personal domain. it's password system is SHA512-CRYPT. I have imported the users from the old server over to the new server. I have created a new column "plain_pass" for the plain passwords. I will be using imapsync to transfer the mail folders from the one server to the other, but will not proceed until I fix this issue. # 2.2.18: /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.8 (0c4ae064f307+) # OS: Linux 4.2.0-35-generic x86_64 Ubuntu 15.10 ext4 auth_mechanisms = plain login first_valid_gid = 8 first_valid_uid = 150 last_valid_gid = 8 last_valid_uid = 150 listen = * mail_gid = mail mail_location = maildir:/var/vmail/%d/%n mail_uid = vmail namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { quota_grace = 10%% quota_rule = *:storage=1G quota_rule2 = Trash:storage=+100M quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=80%% quota-warning 80 %u } postmaster_address = postmaster(a)airnet.ca protocols = imap pop3 lmtp lmtp pop3 service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-userdb { group = mail mode = 0666 user = vmail } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } service imap-postlogin { executable = script-login /usr/local/etc/popafter.sh user = $default_internal_user } service imap { executable = imap imap-postlogin } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 ssl = yes } } service pop3-postlogin { executable = script-login /usr/local/etc/popafter.sh user = $default_internal_user } service pop3 { executable = pop3 pop3-postlogin } ssl_cert = </etc/ssl/certs/ssl-cert-snakeoil.pem ssl_cipher_list = ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA ssl_dh_parameters_length = 2048 ssl_key = </etc/ssl/private/ssl-cert-snakeoil.key ssl_prefer_server_ciphers = yes ssl_protocols = !SSLv2 !SSLv3 userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } -- ------------ You have a good day now, en mag jou môre ook so wees, Carl A Jeptha

9 35

Director ignores nologin, reason etc.
by Tom Sommer 03 May '16

03 May '16

I want my director to do all authentication, but it ignores the nologin and reason etc. fields returned by my director password_query I have my director password_query returning proxy=y, password=X, master=XXXX, pass=XXXX It works fine, but even if nologin is Y and 'reason' is set, the user still gets proxied to the backend and gets to login? -- Tom

1 0

Re: %{domain} (or %d) is empty
by Robban 02 May '16

02 May '16

Hi again! I manage to solve this by removing the option auth_username_translation. The reason I wanted to have auth_username_translation was to be able to let sieve handle <mail-attribute><auth_username_translation><extension> Is this possible with other configuration options? //Robban ----- Forwarded message from Robban <dovecot(a)netnerdz.se> ----- Date: Mon, 2 May 2016 20:15:48 +0200 From: Robban <dovecot(a)netnerdz.se> To: dovecot(a)dovecot.org Subject: %{domain} (or %d) is empty User-Agent: Mutt/1.5.21 (2010-09-15) Hi all! I have two userdb's, for one of them it's ldap based and the 2nd one is static. I want mail to ldap-users to be saved in /home/vmail/<username>/Maildir So far so good. Now I want mail to non-existent users to be placed in /home/vmail/<domain.tld>/Maildir (notice the double-slashes that indicate that %d is empty): # doveadm user publicfolder(a)vendelso.se rs(a)netnerdz.se field value uid 500 gid 500 home /home/vmail// mail maildir:/home/vmail//Maildir/ uid vmail gid vmail home /home/vmail/rs mail maildir:/home/vmail/rs uidNumber 500 gidNumber 500 And here's my configuration files: # cat /etc/dovecot/dovecot-ldap.conf.ext hosts = 172.20.202.60 dn=uid=dovecot,cn=sysaccounts,cn=etc,dc=netnerdz,dc=se dnpass=<suppressed> auth_bind = yes auth_bind_userdn = uid=%u,cn=users,cn=accounts,dc=netnerdz,dc=se ldap_version = 3 base = cn=accounts,dc=netnerdz,dc=se deref = never scope = subtree user_filter = (&(objectClass=posixAccount)(mail=%u@*)) user_attrs = \ =user=%{ldap:uid}, \ =home=/home/vmail/%{ldap:uid}, \ =mail=maildir:/home/vmail/%{ldap:uid}, \ =uidNumber=500, \ =gidNumber=500 pass_filter = (&(objectClass=posixAccount)(mail=%u@*)) pass_attrs = uid=user,userPassword=password # dovecot -n # 2.2.10: /etc/dovecot/dovecot.conf # OS: Linux 3.10.0-327.10.1.el7.x86_64 x86_64 CentOS Linux release 7.2.1511 (Core) auth_mechanisms = login gssapi plain auth_socket_path = /var/run/dovecot/auth-userdb auth_username_format = %n auth_username_translation = -@.@/@_@ auth_verbose = yes base_dir = /var/run/dovecot/ imap_id_log = * imap_id_send = name imap_urlauth_host = * import_environment = TZ lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes lda_original_recipient_header = X-Original-To lmtp_save_to_detail_mailbox = yes login_greeting = IMAPd ready. login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c mail_access_groups = vmail mail_attachment_hash = %{sha256} mail_debug = yes mail_gid = vmail mail_location = maildir:~/Maildir mail_log_prefix = "%s(%u)::%n: " mail_plugins = acl virtual mail_privileged_group = vmail mail_shared_explicit_inbox = yes mail_uid = vmail mailbox_list_index = yes maildir_broken_filename_sizes = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave mmap_disable = yes namespace NetnerdzSE { list = yes location = maildir:/home/vmail/netnerdz.se/:INDEX=/home/vmail/%u/public prefix = NetnerdzSE/ separator = / subscriptions = yes type = public } namespace Shared { list = children location = maildir:/home/vmail/%%n/Maildir/:INDEX=/home/vmail/%n/shared/%%u prefix = Shared/%%n/ separator = / subscriptions = yes type = shared } namespace VendelsöSE { list = yes location = maildir:/home/vmail/xn--vendels-g1a.se/:INDEX=/home/vmail/%u/public prefix = VendelsöSE/ separator = / subscriptions = yes type = public } namespace VendelsoSE { list = yes location = maildir:/home/vmail/vendelso.se/:INDEX=/home/vmail/%u/public prefix = VendelsoSE/ separator = / subscriptions = yes type = public } namespace inbox { hidden = no inbox = yes list = yes location = mailbox Archive { auto = subscribe special_use = \Archive } mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = / subscriptions = yes type = private } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } plugin { acl = vfile:/home/vmail/dovecot-acl acl_shared_dict = file:/home/vmail/shared-mailboxes.db mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box msgid size sieve = /home/vmail/%u/dovecot.sieve sieve_default = /etc/dovecot/default.sieve sieve_default_name = roundcube sieve_dir = /home/vmail/%u/sieve sieve_global_dir = /etc/dovecot/sieve/global.sieve sieve_global_path = /etc/dovecot/sieve/global.sieve sieve_max_actions = 0 sieve_max_redirects = 4 sieve_max_script_size = 0 } postmaster_address = postmaster@%d protocols = imap lmtp sieve service auth-worker { user = root } service auth { unix_listener /var/spool/postfix/private/auth { mode = 0666 } unix_listener auth-client { group = postfix mode = 0660 user = postfix } unix_listener auth-master { group = vmail mode = 0660 user = vmail } unix_listener auth-userdb { group = mode = 0666 user = } user = $default_internal_user } service dict { unix_listener dict { group = mail mode = 0600 user = mail } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } process_min_avail = 0 service_count = 1 vsz_limit = 256 M } service imap { process_limit = 1024 vsz_limit = 256 M } service lmtp { inet_listener lmtp { address = 127.0.0.1 port = 24 } unix_listener lmtp { mode = 0666 } } service managesieve-login { inet_listener sieve { port = 4190 } } ssl = required ssl_ca = </etc/dovecot/dovecot-ca.crt ssl_cert = </etc/dovecot/imap.netnerdz.se.crt ssl_client_ca_file = /etc/pki/tls/cert.pem ssl_key = </etc/dovecot/imap.netnerdz.se.key ssl_prefer_server_ciphers = yes submission_host = 127.0.0.1:25 userdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } userdb { args = uid=500 gid=500 home=/home/vmail/%{domain}/ allow_all_users=yes driver = static override_fields = mail=maildir:/home/vmail/%d/Maildir/ result_failure = return-ok skip = found } valid_chroot_dirs = /home/vmail verbose_proctitle = yes protocol sieve { disable_plaintext_auth = yes info_log_path = /var/log/dovecot/dovecot-sieve.log log_path = /var/log/dovecot/dovecot-sieve-errors.log managesieve_implementation_string = dovecot managesieve_max_line_length = 65536 } protocol lda { auth_socket_path = /var/run/dovecot/auth-master info_log_path = /var/log/dovecot/dovecot-lda.log log_path = /var/log/dovecot/dovecot-lda-errors.log mail_plugins = acl virtual sieve postmaster_address = postmaster } protocol imap { mail_max_userip_connections = 10 mail_plugins = acl virtual imap_acl } protocol lmtp { info_log_path = /var/log/dovecot/dovecot-lmtp.log log_path = /var/log/dovecot/dovecot-lmtp-errors.log mail_plugins = acl virtual sieve postmaster_address = postmaster } -- Robert Soderlund ----- End forwarded message ----- -- Robert Soderlund

1 0

Sieve + Vacation
by Jerry 02 May '16

02 May '16

I am not sure if this is possible. When I use "vacation" in a sieve script, it always sends the response using "<>". I need it to send the response using a specific address. Is this possible? Thanks :) -- Jerry

4 4

%{domain} (or %d) is empty
by Robban 02 May '16

02 May '16

Hi all! I have two userdb's, for one of them it's ldap based and the 2nd one is static. I want mail to ldap-users to be saved in /home/vmail/<username>/Maildir So far so good. Now I want mail to non-existent users to be placed in /home/vmail/<domain.tld>/Maildir (notice the double-slashes that indicate that %d is empty): # doveadm user publicfolder(a)vendelso.se rs(a)netnerdz.se field value uid 500 gid 500 home /home/vmail// mail maildir:/home/vmail//Maildir/ uid vmail gid vmail home /home/vmail/rs mail maildir:/home/vmail/rs uidNumber 500 gidNumber 500 And here's my configuration files: # cat /etc/dovecot/dovecot-ldap.conf.ext hosts = 172.20.202.60 dn=uid=dovecot,cn=sysaccounts,cn=etc,dc=netnerdz,dc=se dnpass=<suppressed> auth_bind = yes auth_bind_userdn = uid=%u,cn=users,cn=accounts,dc=netnerdz,dc=se ldap_version = 3 base = cn=accounts,dc=netnerdz,dc=se deref = never scope = subtree user_filter = (&(objectClass=posixAccount)(mail=%u@*)) user_attrs = \ =user=%{ldap:uid}, \ =home=/home/vmail/%{ldap:uid}, \ =mail=maildir:/home/vmail/%{ldap:uid}, \ =uidNumber=500, \ =gidNumber=500 pass_filter = (&(objectClass=posixAccount)(mail=%u@*)) pass_attrs = uid=user,userPassword=password # dovecot -n # 2.2.10: /etc/dovecot/dovecot.conf # OS: Linux 3.10.0-327.10.1.el7.x86_64 x86_64 CentOS Linux release 7.2.1511 (Core) auth_mechanisms = login gssapi plain auth_socket_path = /var/run/dovecot/auth-userdb auth_username_format = %n auth_username_translation = -@.@/@_@ auth_verbose = yes base_dir = /var/run/dovecot/ imap_id_log = * imap_id_send = name imap_urlauth_host = * import_environment = TZ lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes lda_original_recipient_header = X-Original-To lmtp_save_to_detail_mailbox = yes login_greeting = IMAPd ready. login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c mail_access_groups = vmail mail_attachment_hash = %{sha256} mail_debug = yes mail_gid = vmail mail_location = maildir:~/Maildir mail_log_prefix = "%s(%u)::%n: " mail_plugins = acl virtual mail_privileged_group = vmail mail_shared_explicit_inbox = yes mail_uid = vmail mailbox_list_index = yes maildir_broken_filename_sizes = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave mmap_disable = yes namespace NetnerdzSE { list = yes location = maildir:/home/vmail/netnerdz.se/:INDEX=/home/vmail/%u/public prefix = NetnerdzSE/ separator = / subscriptions = yes type = public } namespace Shared { list = children location = maildir:/home/vmail/%%n/Maildir/:INDEX=/home/vmail/%n/shared/%%u prefix = Shared/%%n/ separator = / subscriptions = yes type = shared } namespace VendelsöSE { list = yes location = maildir:/home/vmail/xn--vendels-g1a.se/:INDEX=/home/vmail/%u/public prefix = VendelsöSE/ separator = / subscriptions = yes type = public } namespace VendelsoSE { list = yes location = maildir:/home/vmail/vendelso.se/:INDEX=/home/vmail/%u/public prefix = VendelsoSE/ separator = / subscriptions = yes type = public } namespace inbox { hidden = no inbox = yes list = yes location = mailbox Archive { auto = subscribe special_use = \Archive } mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = / subscriptions = yes type = private } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } plugin { acl = vfile:/home/vmail/dovecot-acl acl_shared_dict = file:/home/vmail/shared-mailboxes.db mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box msgid size sieve = /home/vmail/%u/dovecot.sieve sieve_default = /etc/dovecot/default.sieve sieve_default_name = roundcube sieve_dir = /home/vmail/%u/sieve sieve_global_dir = /etc/dovecot/sieve/global.sieve sieve_global_path = /etc/dovecot/sieve/global.sieve sieve_max_actions = 0 sieve_max_redirects = 4 sieve_max_script_size = 0 } postmaster_address = postmaster@%d protocols = imap lmtp sieve service auth-worker { user = root } service auth { unix_listener /var/spool/postfix/private/auth { mode = 0666 } unix_listener auth-client { group = postfix mode = 0660 user = postfix } unix_listener auth-master { group = vmail mode = 0660 user = vmail } unix_listener auth-userdb { group = mode = 0666 user = } user = $default_internal_user } service dict { unix_listener dict { group = mail mode = 0600 user = mail } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } process_min_avail = 0 service_count = 1 vsz_limit = 256 M } service imap { process_limit = 1024 vsz_limit = 256 M } service lmtp { inet_listener lmtp { address = 127.0.0.1 port = 24 } unix_listener lmtp { mode = 0666 } } service managesieve-login { inet_listener sieve { port = 4190 } } ssl = required ssl_ca = </etc/dovecot/dovecot-ca.crt ssl_cert = </etc/dovecot/imap.netnerdz.se.crt ssl_client_ca_file = /etc/pki/tls/cert.pem ssl_key = </etc/dovecot/imap.netnerdz.se.key ssl_prefer_server_ciphers = yes submission_host = 127.0.0.1:25 userdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } userdb { args = uid=500 gid=500 home=/home/vmail/%{domain}/ allow_all_users=yes driver = static override_fields = mail=maildir:/home/vmail/%d/Maildir/ result_failure = return-ok skip = found } valid_chroot_dirs = /home/vmail verbose_proctitle = yes protocol sieve { disable_plaintext_auth = yes info_log_path = /var/log/dovecot/dovecot-sieve.log log_path = /var/log/dovecot/dovecot-sieve-errors.log managesieve_implementation_string = dovecot managesieve_max_line_length = 65536 } protocol lda { auth_socket_path = /var/run/dovecot/auth-master info_log_path = /var/log/dovecot/dovecot-lda.log log_path = /var/log/dovecot/dovecot-lda-errors.log mail_plugins = acl virtual sieve postmaster_address = postmaster } protocol imap { mail_max_userip_connections = 10 mail_plugins = acl virtual imap_acl } protocol lmtp { info_log_path = /var/log/dovecot/dovecot-lmtp.log log_path = /var/log/dovecot/dovecot-lmtp-errors.log mail_plugins = acl virtual sieve postmaster_address = postmaster } -- Robert Soderlund

1 0

autoexpunge wildcard mailbox from userdb
by Leon Kyneur 02 May '16

02 May '16

Was excited to see that wildcards are now possible on autoexpunge in the 2.2.24 release. However I'm trying to configure these from the userdb lookup and it doesn't appear to be working. if I set in 15-mailboxes.conf mailbox Trash/* { ... autoexpunge = 10m } everything works.. however if I return =namespace/inbox/mailbox/Trash/*/autoexpunge=10m via userdb - it does not. Logs say: Debug: Unknown userdb setting: plugin/namespace/inbox/mailbox/Trash/*/autoexpunge=10m Is what I am trying to do even possible? Thanks Leon

2 4

Re: Changing Password Schemes
by cajeptha 02 May '16

02 May '16

That one is there to close the left one after IF Sent from my Samsung device -------- Original message -------- From: Christian Kivalo <ml+dovecot(a)valo.at> Date: 2016-05-02 11:58 (GMT+02:00) To: dovecot(a)dovecot.org Subject: Re: Changing Password Schemes On 2016-05-02 11:32, Carl Jeptha wrote: > password_query = \ > SELECT username AS USER, \ > IF(cryptpwd IS NULL OR cryptpwd='', CONCAT('{PLAIN}',clearpwd), > cryptpwd) AS PASSWORD, \ > '/var/vmail/%d/%n' as userdb_home, \ > 'maildir:/var/vmail/%d/%n' as userdb_mail, 150 as userdb_uid, 8 > as > userdb_gid \ > FROM mailbox \ > WHERE username = '%u' AND active = '1' You have a right parenthesis after clearpwd in your sql statement CONCAT('{PLAIN}',clearpwd),cryptpwd) > user_query = \ > SELECT '/var/vmail/%d/%n' as home, 'maildir:/var/vmail/%d/%n' as > mail, \ > 150 AS uid, 8 AS gid, concat('dirsize:storage=', quota) AS quota \ > FROM mailbox WHERE username = '%u' AND active = '1' > > Above is what I have done, but still getting an error: > > May 2 05:26:03 |****** dovecot: auth-worker(3442): Error: > sql(user(a)domain.tld,xxx.xxx.xxx.xxx): Password query must return a > field named 'password' > > For testing purposes I put the query in PHPMyAdmin and it complains > this > (notice it drops "PASSWORD", but shows it in the query: > #1064 - You have an error in your SQL syntax; check the manual that > corresponds to your MySQL server version for the right syntax to use > near '\ > IF(cryptpwd IS NULL OR cryptpwd='', CONCAT('{PLAIN}',clearpwd), > cryptpwd) as ' at line 1 The PHPMyAdmin error message shows the relevant part to inspect. -- Christian Kivalo

1 0

deb repo with dovecot-antispam ?
by Håkon Alstadheim 02 May '16

02 May '16

There are .debs available for version 2.2 both from backports and ix.dovecot.fi, but neither seem to have the antispam plugin built for version 2.2. Anybody know why, and (if there is no particular reason) how to get dovecot-antispam in a proper .deb package for dovecot-2.2.* ?

2 2

Dovecot (LDAP) get the quota limitation from windows Active directory
by Dogz 02 May '16

02 May '16

Hi, I can't get the quota limitation from windows AD, I did read the dovecot wiki like http://wiki2.dovecot.org/Quota/Configuration and search from google, but failed. *doveadm -D quota get -u dogz:* ... doveadm(dogz): Debug: auth input: dogz(a)mail.com home=/vmail/dogz/ mail=maildir:/vmail/dogz/Maildir/ uid=500 gid=500 mobile=quota_rule=*:storage=M ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doveadm(dogz): Debug: changed username to dogz(a)mail.com doveadm(dogz): Debug: Added userdb setting: mail=maildir:/vmail/dogz/Maildir/ doveadm(dogz): Debug: Added userdb setting: plugin/mobile=quota_rule=*:storage=M ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doveadm(dogz): Debug: Effective uid=1000, gid=1000, home=/vmail/dogz/ ... Quota name Type Value Limit % User quota STORAGE 72 - 0 User quota MESSAGE 82 - 0 *ldapsearch -x -h 192.168.90.20 -b dc=mail,dc=com -D cn=ldapquery,cn=users,dc=mail,dc=com -W '(&(mail=*dogz(a)mail.com*))'* ... objectClass: top objectClass: person objectClass: organizationalPerson objectClass: user ... maxStorage: 500 ... sAMAccountName: dogz ... mail: dogz(a)mail.com mobile: 200 carLicense: 2 My configuration files are as follwing */etc/dovecot/dovecot-ldap.conf :* .... scope = subtree deref = never user_filter = (&(objectCategory=person)(|(mail=%Lu)(otherIpPhone=%Lu))(!(userAccountControl:1.2.840.113556.1.4.803:=2))) pass_filter = (&(objectCategory=person)(|(mail=%Lu)(otherIpPhone=%Lu))(!(userAccountControl:1.2.840.113556.1.4.803:=2))) #PS: I don't know why I can't use otherMailbox to be the alias, but I can use otherIpPhone field successfully. user_attrs = =home=/vmail/%Ln/, =mail=maildir:/vmail/%Ln/Maildir/, =uid=1000, =gid=1000, =mobile=quota_rule=*:storage=%$M ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ default_pass_scheme = CRYPT pass_attrs = userPassword=password */etc/dovecot/conf.d/auth-ldap.conf.ext* auth_username_format = %Lu passdb { driver = ldap args = /etc/dovecot/dovecot-ldap.conf } userdb { driver = ldap args = /etc/dovecot/dovecot-ldap.conf } */etc/dovecot/conf.d/90-quota.conf:* ... plugin { #quota = dict:user::proxy::quota #quota2 = dict:domain:%d:proxy::quota_domain #quota_rule = *:storage=102400 #quota2_rule = *:storage=1048576 #quota = dict:User quota::file:%h/Maildir/dovecot-quota quota = dict:User quota::file:~/Maildir/dovecot-quota } I also tried different form as following, but still can't work it out, please help me and thank you in advance. user_attrs = =home=/vmail/%Ln/, =mail=maildir:/vmail/%Ln/Maildir/, =quota_rule=*:storage=%{ldap:mobile}M or user_attrs = =home=/vmail/%Ln/, =mail=maildir:/vmail/%Ln/Maildir/, =mobile=quota_rule=*:storage=%{ldap:mobile}M Is there any information I should provide? Please advise me and thank you in advance. -- Best Regards, Dogz

1 1

IX Out of Order?
by Harald Leithner 01 May '16

01 May '16

Hi, It seams that ix.dovecot.fi has not build a new version since 2016-04-19 20:03 regards, -- Harald Leithner ITronic Wiedner Hauptstraße 120/5.1, 1050 Wien, Austria Tel: +43-1-545 0 604 Mobil: +43-699-123 78 4 78 Mail: leithner(a)itronic.at | itronic.at

3 4

issues with doveadm sieve commands
by Michael Grimm 30 Apr '16

30 Apr '16

Hi This is dovecot-pigeonhole 0.4.13 and dovecot 2.2.23 at FBSD 10.3-STABLE. I am used to run doveadm sieve commands for some time now whenever updating a sieve script. Recently those commands fail with a user set explicitly, e.g.: mail> doveadm sieve list -u test doveadm(root): Error: User doesn't exist When asking for all users, I do not run into any error: mail> doveadm sieve list -u '*' user1 default ACTIVE [snip] test default ACTIVE mail> doveadm sieve list -A user1 default ACTIVE [snip] test default ACTIVE That is true for all doveadm sieve commands, but other will work, like: mail> doveadm user -u test userdb: test user : test mail : mdbox:/—path-to-maildir--/test Hmm, any idea what is going on? I do not know when those commands stopped to work, I didn't try to update my sieve scripts for some time now. Thanks and regards, Michael

3 3

Recent update causes segfault in proxy mode
by Ralf Hildebrandt 30 Apr '16

30 Apr '16

I'm using the auto builds (2:2.2.24-1~auto+3) for Ubuntu/Debian. The recent upgrade to 2.2.24 cause the follwoing error to appear: I can log in to a mailbox via dovecot I can delete emails Upon expunge, dovecot crashes: Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142514, msgid=, size=10086 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142519, msgid=, size=1232 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142520, msgid=, size=1232 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142521, msgid=, size=1240 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142522, msgid=, size=1239 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142523, msgid=, size=1239 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142524, msgid=, size=6662 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142525, msgid=, size=5342 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142527, msgid=, size=9718 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142528, msgid=, size=3019 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142529, msgid=, size=7625 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142530, msgid=, size=31900 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142531, msgid=, size=4827 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142532, msgid=, size=4096 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142533, msgid=, size=7100 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142534, msgid=, size=4422 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142535, msgid=, size=10856 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142536, msgid=, size=13305 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142574, msgid=, size=3113 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142575, msgid=, size=4155 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142576, msgid=, size=5114 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): expunge: box=INBOX, uid=142577, msgid=, size=3266 Apr 29 11:05:30 mproxy dovecot: imap(hildeb): Fatal: master: service(imap): child 12393 killed with signal 11 (core dumped) Unfortunately, I'm not getting a backtrace :( -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebrandt(a)charite.de | http://www.charite.de

3 4

Setting lmtp_user_concurrency_limit causes anvil permission error
by Tom Sommer 30 Apr '16

30 Apr '16

I've set lmtp_user_concurrency_limit to 5 and now LMTP throws this at me for every delivery: Apr 07 13:38:33 lmtp(4434): Error: net_connect_unix(/var/run/dovecot/anvil) failed: Permission denied ls -l /var/run/dovecot/anvil srw------- 1 root root 0 Apr 7 13:32 /var/run/dovecot/anvil If I set lmtp_user_concurrency_limit to 0, the error goes away. -- Tom

3 3

Panic: file message-part-serialize.c: line 90 (part_serialize): assertion failed: (part->children == NULL)
by Andreas Jobs 30 Apr '16

30 Apr '16

Hi, I just found this in my logs: Apr 29 11:05:20 lmtp(joerg.eggenstein(a)ruhr-uni-bochum.de): Panic: file message-part-serialize.c: line 90 (part_serialize): assertion failed: (part->children == NULL) Apr 29 11:05:20 lmtp(joerg.eggenstein(a)ruhr-uni-bochum.de): Error: Raw backtrace: /usr/local/dovecot/lib/dovecot/libdovecot.so.0(+0x9c7f9) [0x7fa88bfbf7f9] -> /usr/local/dovecot/lib/dovecot/libdovecot.so.0(+0x9db92) [0x7fa88bfc0b92] -> /usr/local/dovecot/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fa88bfbfb3f] -> /usr/local/dovecot/lib/dovecot/libdovecot.so.0(+0x8a1bf) [0x7fa88bfad1bf] -> /usr/local/dovecot/lib/dovecot/libdovecot.so.0(+0x8a163) [0x7fa88bfad163] -> /usr/local/dovecot/lib/dovecot/libdovecot.so.0(message_part_serialize+0x27) [0x7fa88bfad20c] -> /usr/local/dovecot/lib/dovecot/libdovecot-storage.so.0(+0xccf29) [0x7fa88c327f29] -> /usr/local/dovecot/lib/dovecot/libdovecot-storage.so.0(+0xcdd01) [0x7fa88c328d01] -> /usr/local/dovecot/lib/dovecot/libdovecot-storage.so.0(index_mail_cache_parse_deinit+0xc9) [0x7fa88c32b236] -> /usr/local/dovecot/lib/dovecot/libdovecot-storage.so.0(dbox_save_end+0x1c4) [0x7fa88c2bed50] -> /usr/local/dovecot/lib/dovecot/libdovecot-storage.so.0(+0x5a6d5) [0x7fa88c2b56d5] -> /usr/local/dovecot/lib/dovecot/libdovecot-storage.so.0(mdbox_save_finish+0x18) [0x7fa88c2b5840] -> /usr/local/dovecot/lib/dovecot/lib10_quota_plugin.so(+0xe512) [0x7fa88b751512] -> /usr/local/dovecot/lib/dovecot/libdovecot-storage.so.0(mailbox_save_finish+0xb4) [0x7fa88c298dee] -> /usr/local/dovecot/lib/dovecot/libdovecot-storage.so.0(mail_storage_copy+0x6c) [0x7fa88c28a757] -> /usr/local/dovecot/lib/dovecot/libdovecot-storage.so.0(mdbox_copy+0x85) [0x7fa88c2b601e] -> /usr/local/dovecot/lib/dovecot/lib10_quota_plugin.so(+0xe322) [0x7fa88b751322] -> /usr/local/dovecot/lib/dovecot/libdovecot-storage.so.0(mailbox_copy+0xec) [0x7fa88c2990b4] -> /usr/local/dovecot/lib/dovecot/libdovecot-storage.so.0(mailbox_save_using_mail+0x34) [0x7fa88c29921a] -> /usr/local/dovecot/lib/dovecot/libdovecot-sieve.so.0(+0x51899) [0x7fa88b2b5899] -> /usr/local/dovecot/lib/dovecot/libdovecot-sieve.so.0(+0x45bc5) [0x7fa88b2a9bc5] -> /usr/local/dovecot/lib/dovecot/libdovecot-sieve.so.0(sieve_result_execute+0xbf) [0x7fa88b2aa250] -> /usr/local/dovecot/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x7c) [0x7fa88b2c0597] -> /usr/local/dovecot/lib/dovecot/lib90_sieve_plugin.so(+0x32d8) [0x7fa88b53f2d8] -> /usr/local/dovecot/lib/dovecot/lib90_sieve_plugin.so(+0x40e1) [0x7fa88b5400e1] -> /usr/local/dovecot/lib/dovecot/lib90_sieve_plugin.so(+0x435c) [0x7fa88b54035c] -> /usr/local/dovecot/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x68) [0x7fa88c5db90c] -> dovecot/lmtp [DATA 134.147.53.148 redacted(a)ruhr-uni-bochum.de](+0x92ea) [0x7fa88ca102ea] Apr 29 11:05:20 lmtp(redacted(a)ruhr-uni-bochum.de): Fatal: master: service(lmtp): child 12080 killed with signal 6 (core dumped) It looks like that this may be caused by a mail where there is the blank line after a part header missing: I attach Backtrace and configuration. --Andreas -- ! Andreas Jobs Network Operation Center ! ! Ruhr-Universitaet Bochum ! ! One Day I Will Find This Peer Guy and Then I Will Reset HIS Connection !

2 2

Unable to get mail?
by Jason Pruim 30 Apr '16

30 Apr '16

Hey everyone, I'm not sure I'm on the right list for this one... I have a postfix/dovecot install that was running fine on amazon web services that all of a sudden stopped receiving mail... In my mail log all I get is this: Apr 30 03:16:26 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Connection closed in=595 out=1459 Apr 30 03:16:31 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=68.105.170.121, lip=172.31.28.46, mpid=31865, TLS, session=<cbidL6sxXQBEaap5> Apr 30 03:16:33 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=68.105.170.121, lip=172.31.28.46, mpid=31867, TLS, session=<frXBL6sxYQBEaap5> Apr 30 03:16:34 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=97 out=440 Apr 30 03:16:38 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=68.105.170.121, lip=172.31.28.46, mpid=31869, TLS, session=<mvQGMKsxaABEaap5> Apr 30 03:19:14 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=408 out=1385 Apr 30 03:19:14 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=847 out=3067 Apr 30 03:20:25 ip-172-31-28-46 postfix/postfix-script[3891]: stopping the Postfix mail system Apr 30 03:20:25 ip-172-31-28-46 postfix/master[31225]: terminating on signal 15 Apr 30 03:20:25 ip-172-31-28-46 postfix/postfix-script[3963]: starting the Postfix mail system Apr 30 03:20:25 ip-172-31-28-46 postfix/master[3964]: daemon started -- version 2.6.6, configuration /etc/postfix Apr 30 03:20:44 ip-172-31-28-46 dovecot: master: Warning: Killed with signal 15 (by pid=3977 uid=0 code=kill) Apr 30 03:20:44 ip-172-31-28-46 dovecot: imap: Server shutting down. in=472 out=1366 Apr 30 03:20:45 ip-172-31-28-46 dovecot: master: Dovecot v2.2.10 starting up for imap, pop3, lmtp (core dumps disabled) Apr 30 03:21:17 ip-172-31-28-46 dovecot: imap-login: Aborted login (no auth attempts in 9 secs): user=<>, rip=68.105.170.121, lip=172.31.28.46, session=<Ar2lQKsxnQBEaap5> Apr 30 03:24:30 ip-172-31-28-46 postfix/postfix-script[4141]: stopping the Postfix mail system Apr 30 03:24:30 ip-172-31-28-46 postfix/master[3964]: terminating on signal 15 Apr 30 03:24:30 ip-172-31-28-46 dovecot: master: Warning: Killed with signal 15 (by pid=4147 uid=0 code=kill) Apr 30 03:25:28 ip-172-31-28-46 postfix/postfix-script[2761]: starting the Postfix mail system Apr 30 03:25:28 ip-172-31-28-46 postfix/master[2762]: daemon started -- version 2.6.6, configuration /etc/postfix Apr 30 03:26:22 ip-172-31-28-46 dovecot: master: Dovecot v2.2.10 starting up for imap, pop3, lmtp (core dumps disabled) Apr 30 03:27:03 ip-172-31-28-46 dovecot: imap-login: Aborted login (no auth attempts in 6 secs): user=<>, rip=68.105.170.121, lip=172.31.28.46, session=<eOVMVasxbQBEaap5> Apr 30 03:27:36 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=68.105.170.121, lip=172.31.28.46, mpid=3001, TLS, session=<g49GV6sxiABEaap5> Apr 30 03:27:54 ip-172-31-28-46 dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=<beth(a)primelashdiva.info>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured, session=<y6EuWKsxoAB/AAAB> Apr 30 03:28:06 ip-172-31-28-46 dovecot: imap-login: Aborted login (auth failed, 1 attempts in 6 secs): user=<beth(a)primelashdiva.info>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured, session=</4W0WKsxogB/AAAB> Apr 30 03:28:10 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=3008, secured, session=<zwtFWasxpAB/AAAB> Apr 30 03:28:10 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=29 out=466 Apr 30 03:28:10 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=3011, secured, session=<jLBHWasxpgB/AAAB> Apr 30 03:28:10 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=44 out=538 Apr 30 03:28:11 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=3014, secured, session=<CulYWasxqAB/AAAB> Apr 30 03:28:11 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=314 out=6899 Apr 30 03:28:12 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=3017, secured, session=<CH9iWasxqgB/AAAB> Apr 30 03:28:12 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=209 out=816 Apr 30 03:29:12 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=3024, secured, session=<lErzXKsxrgB/AAAB> Apr 30 03:29:12 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=91 out=872 Apr 30 03:30:12 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=3027, secured, session=<9r6GYKsxsAB/AAAB> Apr 30 03:30:12 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=91 out=872 Apr 30 03:31:13 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=3037, secured, session=<QogvZKsxsgB/AAAB> Apr 30 03:31:13 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=91 out=872 Apr 30 03:32:14 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=3043, secured, session=<Zp7SZ6sxtAB/AAAB> Apr 30 03:32:14 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=91 out=872 Apr 30 03:33:17 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=3051, secured, session=<djmLa6sxtgB/AAAB> Apr 30 03:33:17 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=91 out=872 Apr 30 03:34:17 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=3057, secured, session=<hSAhb6sxuAB/AAAB> Apr 30 03:34:17 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=91 out=872 Apr 30 03:35:18 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=3063, secured, session=<QerDcqsxugB/AAAB> Apr 30 03:35:18 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=91 out=872 Apr 30 03:35:29 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=3066, secured, session=<X8ttc6sxvAB/AAAB> Apr 30 03:35:29 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=32 out=449 Apr 30 03:35:29 ip-172-31-28-46 dovecot: imap-login: Login: user=< beth(a)primelashdiva.info>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=3069, secured, session=<rpVwc6sxvgB/AAAB> Apr 30 03:35:29 ip-172-31-28-46 dovecot: imap(beth(a)primelashdiva.info): Disconnected: Logged out in=44 out=538 Apr 30 03:36:41 ip-172-31-28-46 postfix/postfix-script[3424]: stopping the Postfix mail system Apr 30 03:36:41 ip-172-31-28-46 postfix/master[2762]: terminating on signal 15 Apr 30 03:36:42 ip-172-31-28-46 postfix/postfix-script[3496]: starting the Postfix mail system Apr 30 03:36:42 ip-172-31-28-46 postfix/master[3497]: daemon started -- version 2.6.6, configuration /etc/postfix Apr 30 03:36:48 ip-172-31-28-46 dovecot: master: Warning: Killed with signal 15 (by pid=3509 uid=0 code=kill) Apr 30 03:36:48 ip-172-31-28-46 dovecot: imap: Server shutting down. in=586 out=1464 Apr 30 03:36:49 ip-172-31-28-46 dovecot: master: Dovecot v2.2.10 starting up for imap, pop3, lmtp (core dumps disabled) Apr 30 03:37:05 ip-172-31-28-46 dovecot: imap-login: Aborted login (no auth attempts in 6 secs): user=<>, rip=52.37.99.183, lip=172.31.28.46, session=<9D4ueasxaAA0JWO3> Apr 30 03:37:35 ip-172-31-28-46 dovecot: imap-login: Aborted login (no auth attempts in 8 secs): user=<>, rip=68.105.170.121, lip=172.31.28.46, session=<PN3weqsxwgBEaap5> Apr 30 03:41:46 ip-172-31-28-46 dovecot: imap-login: Aborted login (tried to use disallowed plaintext auth): user=<>, rip=68.105.170.121, lip=172.31.28.46, session=<xC7oiasxUwBEaap5> [ec2-user@ip-172-31-28-46 log]$ I'm not even sure where to go to start looking... Any pointers? Thanks Everyone!

1 0

segfault in imap "Warning: Timeout leak: 0x7fd584e8e050 (line 399)"
by Ralf Hildebrandt 29 Apr '16

29 Apr '16

Corresponding log entry: Apr 29 17:14:07 mproxy dovecot: imap(v******d): copy from INBOX: box=Trash, uid=512, msgid=, size=error Apr 29 17:14:07 mproxy dovecot: imap(v******d): expunge: box=INBOX, uid=3322, msgid=, size=22485 Apr 29 17:14:19 mproxy dovecot: imap(v******d): copy from INBOX: box=Trash, uid=513, msgid=, size=error Apr 29 17:14:19 mproxy dovecot: imap(v******d): expunge: box=INBOX, uid=3288, msgid=, size=60236 Apr 29 17:14:19 mproxy dovecot: imap(v******d): Warning: Timeout leak: 0x7fd584e8e050 (line 399) Apr 29 17:14:19 mproxy dovecot: imap(v******d): Connection closed (IDLE running for 0.043 + waiting input for 6654.979 secs, 2 B in + 10+10 B out, state=wait-input) in=7582 out=5928297 Apr 29 17:14:19 mproxy dovecot: imap(v******d): Fatal: master: service(imap): child 30554 killed with signal 11 (core dumped) Backtrace: Reading symbols from /usr/lib/dovecot/imap...Reading symbols from /usr/lib/debug/.build-id/5a/15dc6951744d026af424747e7b72a4fb550c6b.debug...done. done. [New LWP 30554] Core was generated by `dovecot/imap'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007fd584b8daa7 in timeout_remove (_timeout=0x7fd5875b5048) at ioloop.c:307 #0 0x00007fd584b8daa7 in timeout_remove (_timeout=0x7fd5875b5048) at ioloop.c:307 timeout = 0x7fd5875b8720 ioloop = 0x0 #1 0x00007fd584e8df0b in imapc_client_mailbox_close ( _box=_box@entry=0x7fd5875b3b38) at imapc-client.c:362 box = 0x7fd5875b5030 connp = <optimized out> #2 0x00007fd584e8c3af in imapc_mailbox_close (box=0x7fd5875b3850) at imapc-storage.c:651 mbox = 0x7fd5875b3850 #3 0x00007fd584e411aa in mailbox_close (box=0x7fd5875b5048) at mail-storage.c:1242 No locals. #4 0x00007fd584e41233 in mailbox_free (_box=_box@entry=0x7fd5875a3f00) at mail-storage.c:1262 box = 0x7fd5875b3850 #5 0x00007fd585584f74 in client_default_destroy (client=0x7fd5875a3e60, reason=<optimized out>) at imap-client.c:367 cmd = 0x0 #6 0x00007fd584b8e06c in io_loop_call_io (io=0x7fd5875a18d0) at ioloop.c:564 ioloop = 0x7fd587563740 t_id = 2 __FUNCTION__ = "io_loop_call_io" #7 0x00007fd584b8f4d1 in io_loop_handler_run_internal ( ioloop=ioloop@entry=0x7fd587563740) at ioloop-epoll.c:220 ctx = 0x7fd587565250 io = <optimized out> tv = {tv_sec = 4, tv_usec = 738842} events_count = <optimized out> msecs = <optimized out> ret = 1 i = 0 j = <optimized out> call = <optimized out> __FUNCTION__ = "io_loop_handler_run_internal" #8 0x00007fd584b8e0f5 in io_loop_handler_run ( ioloop=ioloop@entry=0x7fd587563740) at ioloop.c:612 No locals. #9 0x00007fd584b8e298 in io_loop_run (ioloop=0x7fd587563740) at ioloop.c:588 __FUNCTION__ = "io_loop_run" #10 0x00007fd584b23e63 in master_service_run (service=0x7fd5875635e0, callback=<optimized out>) at master-service.c:640 No locals. #11 0x00007fd585577b32 in main (argc=1, argv=0x7fd587563390) at main.c:460 set_roots = {0x7fd5857a1700 <imap_setting_parser_info>, 0x7fd585340400 <lda_setting_parser_info>, 0x0} login_set = {auth_socket_path = 0x7fd58755b048 "\001", postlogin_socket_path = 0x0, postlogin_timeout_secs = 60, callback = 0x7fd5855919d0 <login_client_connected>, failure_callback = 0x7fd5855912e0 <login_client_failed>, request_auth_token = 1} service_flags = <optimized out> storage_service_flags = <optimized out> username = 0x0 auth_socket_path = 0x7fd58559a34e "auth-master" c = <optimized out> -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebrandt(a)charite.de | http://www.charite.de

1 0

Password database extra fields and SQL
by Dave 29 Apr '16

29 Apr '16

Hi everyone, first post to the list, be gentle with me! Perhaps I'm missing something here, but it appears to me that many password database extra fields currently aren't much use inside SQL queries? All boolean fields like nologin/nodelay/nopassword are set if the column is present in the returned query, regardless of value (including NULL) For example, say you have a query like: password_query = SELECT hash AS password, NULLIF(active = 1, 'y') AS nologin FROM users WHERE name = '%u' Then nologin will always be set for this account, there's no realistic way to toggle the flag. Has anyone come across any workarounds for this problem that don't sacrifice efficiency by performing multiple lookups? I was considering what would happen if dovecot treated NULL fields as not present, but that immediately conflicts with advice to set password to NULL to satisfy the field requirement on nopassword. Any thoughts? -- Dave

3 3

Backtrace:dovecot/imap
by Ralf Hildebrandt 29 Apr '16

29 Apr '16

Config: # 2.2.devel (2dc8e2d): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.devel (850d80b) # OS: Linux 3.13.0-77-generic x86_64 Ubuntu 16.04 LTS auth_mechanisms = plain login default_vsz_limit = 1 G imapc_host = email.charite.de imapc_port = 993 imapc_ssl = imaps imapc_ssl_verify = no listen = *,:: mail_gid = imapproxy mail_home = /home/imapproxy/%u mail_location = imapc:~/imapc mail_plugins = mail_log notify mail_uid = imapproxy passdb { args = host=email.charite.de port=993 ssl=imaps default_fields = userdb_imapc_user=%u userdb_imapc_password=%w userdb_imapc_host=email.charite.de userdb_imapc_ssl=imaps userdb_imapc_port=993 driver = imap } plugin { sieve = file:~/sieve;active=~/.dovecot.sieve } protocols = imap service auth { inet_listener { address = 127.0.0.1 port = 12345 } } ssl = required ssl_ca = </etc/ssl/certs/ca-certificates.crt ssl_cert = </etc/dovecot/dovecot.pem ssl_cipher_list = DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:ALL:!LOW:!SSLv2:!EXP:!aNULL ssl_key = </etc/dovecot/private/dovecot.pem userdb { driver = prefetch } verbose_proctitle = yes Reading symbols from /usr/lib/dovecot/imap...Reading symbols from /usr/lib/debug/.build-id/5a/15dc6951744d026af424747e7b72a4fb550c6b.debug...done. done. [New LWP 21869] Core was generated by `dovecot/imap'. Program terminated with signal SIGSEGV, Segmentation fault. #0 buffer_delete (_buf=0x0, pos=0, size=0) at buffer.c:213 #0 buffer_delete (_buf=0x0, pos=0, size=0) at buffer.c:213 buf = 0x0 end_size = <optimized out> #1 0x00007f5729a7507e in array_delete_i (count=1, idx=125, array=0x7f572c12bbb8) at ../../../../src/lib/array.h:200 No locals. #2 imapc_untagged_expunge (reply=<optimized out>, mbox=0x7f572c12b840) at imapc-mailbox.c:473 msgmap = 0x7f572c146ed0 lseq = 739349904 uid = 51497 rseq = 126 #3 0x00007f5729a77632 in imapc_storage_client_untagged_cb ( reply=0x7ffdc857e400, context=0x7f572c0f7080) at imapc-storage.c:204 mcb__foreach_end = 0x7f572c12bf98 client = 0x7f572c0f7080 mbox = 0x7f572c12b840 cb = <optimized out> mcb = 0x7f572c12bf78 #4 0x00007f5729a7d90a in imapc_connection_input_untagged ( conn=conn@entry=0x7f572c119590) at imapc-connection.c:1144 imap_args = 0x7f572c11db38 data = <optimized out> size = 140012378250296 name = 0x7f572c11dc38 "EXPUNGE" value = <optimized out> parser = 0x7f572c119710 reply = {name = 0x7f572c11dc38 "EXPUNGE", num = 126, args = 0x7f572c11db38, file_args = 0x7f572c11b4c0, file_args_count = 0, resp_text_key = 0x0, resp_text_value = 0x0, untagged_box_context = 0x7f572c12b840} ret = <optimized out> #5 0x00007f5729a7f7d9 in imapc_connection_input_one (conn=0x7f572c119590) at imapc-connection.c:1398 tag = 0x7f572c11dc28 "*" ret = -1 #6 imapc_connection_input_pending (conn=0x7f572c119590) at imapc-connection.c:1766 _data_stack_cur_id = 6 ret = 1 conn = 0x7f572c119590 #7 0x00007f5729a7f82a in imapc_connection_input (conn=0x7f572c119590) at imapc-connection.c:1438 errstr = <optimized out> str = <optimized out> ret = <optimized out> #8 0x00007f572977a05c in io_loop_call_io (io=0x7f572c132740) at ioloop.c:564 ioloop = 0x7f572c136c10 t_id = 5 __FUNCTION__ = "io_loop_call_io" #9 0x00007f572977b4c1 in io_loop_handler_run_internal ( ioloop=ioloop@entry=0x7f572c136c10) at ioloop-epoll.c:220 ctx = 0x7f572c138dd0 io = <optimized out> tv = {tv_sec = 299, tv_usec = 999778} events_count = <optimized out> msecs = <optimized out> ret = 1 i = 0 j = <optimized out> call = <optimized out> __FUNCTION__ = "io_loop_handler_run_internal" #10 0x00007f572977a0e5 in io_loop_handler_run ( ioloop=ioloop@entry=0x7f572c136c10) at ioloop.c:612 No locals. #11 0x00007f572977a288 in io_loop_run (ioloop=0x7f572c136c10) at ioloop.c:588 __FUNCTION__ = "io_loop_run" #12 0x00007f5729a7ab7a in imapc_client_run_pre (client=0x7f572c0f7250, client=0x7f572c0f7250) at imapc-client.c:173 connp = 0x7f572c0f73e8 prev_ioloop = 0x7f572c0db740 #13 imapc_client_run (client=0x7f572c0f7250) at imapc-client.c:192 No locals. #14 0x00007f5729a785e0 in imapc_mailbox_run_nofetch ( mbox=mbox@entry=0x7f572c12b840) at imapc-storage.c:143 No locals. #15 0x00007f5729a78612 in imapc_mailbox_run (mbox=mbox@entry=0x7f572c12b840) at imapc-storage.c:137 No locals. #16 0x00007f5729a7a178 in imapc_sync_index (ctx=0x7f572c132140) at imapc-sync.c:405 mbox = 0x7f572c12b840 sync_rec = {uid1 = 51497, uid2 = 51497, type = MAIL_INDEX_SYNC_TYPE_EXPUNGE, add_flags = 4 '\004', remove_flags = 0 '\000', keyword_idx = 6315, guid_128 = "^kK\r2U\277\357\225`\030\220\257\330\a\t"} seq1 = 126 seq2 = 126 #17 imapc_sync_begin (force=<optimized out>, ctx_r=<synthetic pointer>, mbox=0x7f572c12b840) at imapc-sync.c:481 ctx = <optimized out> sync_flags = <optimized out> ret = <optimized out> #18 imapc_sync (mbox=0x7f572c12b840) at imapc-sync.c:537 sync_ctx = <optimized out> force = <optimized out> #19 imapc_mailbox_sync_init (box=0x7f572c12b840, flags=MAILBOX_SYNC_FLAG_EXPUNGE) at imapc-sync.c:590 mbox = 0x7f572c12b840 list = <optimized out> changes = false ret = <optimized out> #20 0x00007f5729a2ea7b in mailbox_sync_init (box=box@entry=0x7f572c12b840, flags=flags@entry=MAILBOX_SYNC_FLAG_EXPUNGE) at mail-storage.c:1672 _data_stack_cur_id = 4 ctx = <optimized out> #21 0x00007f572a17e102 in imap_sync_init (client=client@entry=0x7f572c11be50, box=<optimized out>, imap_flags=IMAP_SYNC_FLAG_SAFE, flags=MAILBOX_SYNC_FLAG_EXPUNGE) at imap-sync.c:229 __FUNCTION__ = "imap_sync_init" #22 0x00007f572a17ef97 in cmd_sync_client (sync_cmd=0x7f572c127a90) at imap-sync.c:737 ctx = <optimized out> flags = <optimized out> client = 0x7f572c11be50 imap_flags = <optimized out> no_newmail = <optimized out> #23 cmd_sync_delayed_real (client=0x7f572c11be50) at imap-sync.c:856 cmd = <optimized out> first_expunge = <optimized out> first_nonexpunge = <optimized out> #24 cmd_sync_delayed (client=client@entry=0x7f572c11be50) at imap-sync.c:864 _data_stack_cur_id = 3 #25 0x00007f572a1726d8 in client_handle_input (client=0x7f572c11be50) at imap-client.c:1088 remove_io = <optimized out> handled_commands = <optimized out> client = 0x7f572c11be50 #26 0x00007f572a172b65 in client_input (client=0x7f572c11be50) at imap-client.c:1119 cmd = 0x27284 output = 0x7f572c11d080 bytes = 153 __FUNCTION__ = "client_input" #27 0x00007f572977a05c in io_loop_call_io (io=0x7f572c1198c0) at ioloop.c:564 ioloop = 0x7f572c0db740 t_id = 2 __FUNCTION__ = "io_loop_call_io" #28 0x00007f572977b4c1 in io_loop_handler_run_internal ( ioloop=ioloop@entry=0x7f572c0db740) at ioloop-epoll.c:220 ctx = 0x7f572c0dd250 io = <optimized out> tv = {tv_sec = 1739, tv_usec = 992115} events_count = <optimized out> msecs = <optimized out> ret = 1 i = 0 j = <optimized out> call = <optimized out> __FUNCTION__ = "io_loop_handler_run_internal" #29 0x00007f572977a0e5 in io_loop_handler_run ( ioloop=ioloop@entry=0x7f572c0db740) at ioloop.c:612 No locals. #30 0x00007f572977a288 in io_loop_run (ioloop=0x7f572c0db740) at ioloop.c:588 __FUNCTION__ = "io_loop_run" #31 0x00007f572970fe63 in master_service_run (service=0x7f572c0db5e0, callback=<optimized out>) at master-service.c:640 No locals. #32 0x00007f572a165b32 in main (argc=1, argv=0x7f572c0db390) at main.c:460 set_roots = {0x7f572a38f700 <imap_setting_parser_info>, 0x7f5729f2e400 <lda_setting_parser_info>, 0x0} login_set = {auth_socket_path = 0x7f572c0d3048 "\001", postlogin_socket_path = 0x0, postlogin_timeout_secs = 60, callback = 0x7f572a17f9d0 <login_client_connected>, failure_callback = 0x7f572a17f2e0 <login_client_failed>, request_auth_token = 1} service_flags = <optimized out> storage_service_flags = <optimized out> username = 0x0 auth_socket_path = 0x7f572a18834e "auth-master" c = <optimized out> ----- End forwarded message ----- -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebrandt(a)charite.de | http://www.charite.de

2 2

Re: WP8/Windows 10 mail app can't login, tries double auth
by Joseph Tam 29 Apr '16

29 Apr '16

Attila Nagy writes: > Are there anybody who could make WP8 (and W10 desktop clients it seems) > devices working with Dovecot's POP3 server? > > The conversation looks like this: > S +OK ready > C CAPA > S +OK > S CAPA > S TOP > S UIDL > S RESP-CODES > S PIPELINING > S AUTH-RESP-CODE > S USER > S SASL PLAIN > S . > C AUTH > S +OK > S PLAIN > S . > C AUTH PLAIN > S + > C <base64 auth string) > S +OK[space] > C USER username > S -ERR unimplemented > > First I thought the extra space after that OK causes this, but removing > it changed nothing. > > So these devices try to log in with AUTH PLAIN, then even after a > successful login they want to log in again with USER, which gets rejected. I dimly remember some Windows clients preferring either "LOGIN" or "PLAIN" style mechanism. Have you tried allowing "LOGIN" style authentication? auth_mechanisms = plain login Joseph Tam <jtam.home(a)gmail.com>

2 1

Doveadm Replicator problem with PAM passdb
by Adam Joesbury 28 Apr '16

28 Apr '16

Hi Everyone, We are running two CentOS 7.2 servers with Sendmail 8.14.7 V10 and Dovecot 2.2.10 installed on both and are trying to configure Master-Master Replication using doveadm replicator. We are using system users with PAM authentication but are receiving the following fatal error when dsync tries to run: doveadm(user): Fatal: /var/run/dovecot/auth-userdb: Configured passdbs don't support crentials lookups (to see if user is proxied, because doveadm_port is set). Please could someone confirm whether it is possible to configure replication using PAM passdb as the above error seems to suggest it isn't but we have come across various people online who seem to have it working. I don't know whether we need to create a master user or whether we need to create a separate password file with a directory of all of our user's passwords? We do have all the user passwords as they are only internal accounts that we are servicing. Thanks in advance Output of dovecot -n: # 2.2.10: /etc/dovecot/dovecot.conf # OS: Linux 3.10.0-327.13.1.el7.x86_64 x86_64 CentOS Linux release 7.2.1511 (Core) auth_mechanisms = plain login auth_socket_path = /var/run/dovecot/auth-userdb doveadm_password = secret doveadm_port = 12345 login_greeting = POP3-IMAP server ready. mail_location = maildir:~/Maildir mail_plugins = " notify replication" mbox_write_locks = fcntl namespace inbox { inbox = yes location = mailbox "Deleted Items" { auto = subscribe special_use = \Trash } mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox "Junk E-mail" { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } prefix = } passdb { args = session=yes setcred=yes failure_show_msg=yes dovecot driver = pam } plugin { mail_replica = tcp:VMAILSERVER1:12345 } pop3_client_workarounds = outlook-no-nuls oe-ns-eoh service aggregator { fifo_listener replication-notify-fifo { mode = 0666 } unix_listener replication-notify { mode = 0666 } } service auth { unix_listener auth-userdb { mode = 0777 } } service doveadm { inet_listener { port = 12345 } } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0600 } } ssl_ca = </etc/pki/tls/certs/chain.crt ssl_cert = </etc/pki/tls/certs/ca.crt ssl_key = </etc/pki/dovecot/private/dovecot.pem ssl_verify_client_cert = yes userdb { driver = passwd } verbose_ssl = yes

1 0

managesieve proxying not working
by Hawk Chen 28 Apr '16

28 Apr '16

Hi, I'm setting up the directors for proxying pop3/imap/lmtp/sieve. pop3/imap/lmtp proxying work fine, but sieve not working. The error messages in maillog look not using proxying but local passdb. Error message: Apr 03 12:09:25 managesieve-login: Info: Aborted login (no auth attempts in 0 secs): user=<>, rip=10.1.1.4, lip=10.1.1.201, session=<+SIcx4wvRQAKAQEE> sql in /etc/dovecot/dovecot-sql.conf.ext: password_query = SELECT NULL as password, host, 'Y' as nopassword, 'Y' as proxy FROM mailbox WHERE username = '%u' AND active='1' doveconf -n output is as follows, # 2.2.10: /etc/dovecot/dovecot.conf # OS: Linux 3.10.0-327.10.1.el7.x86_64 x86_64 CentOS Linux release 7.2.1511 (Core) director_mail_servers = 10.1.4.5 10.1.4.6 director_servers = 10.1.1.1 10.1.1.2 lmtp_proxy = yes log_path = /var/log/dovecot.log login_greeting = DNT Mail Server managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave mbox_write_locks = fcntl namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } passdb { driver = pam } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } protocols = imap pop3 lmtp sieve service director { fifo_listener login/proxy-notify { mode = 0666 } inet_listener { port = 9090 } unix_listener director-userdb { mode = 0600 } unix_listener login/director { mode = 0666 } } service imap-login { executable = imap-login director service_count = 0 } service lmtp { inet_listener lmtp { port = 24 } } service managesieve-login { executable = managesieve-login director service_count = 0 } service pop3-login { executable = pop3-login director service_count = 0 } ssl = required ssl_cert = </etc/postfix/itsnow.crt ssl_key = </etc/postfix/itsnow.key userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } userdb { driver = passwd } protocol lmtp { auth_socket_path = director-userdb } Regards, Hawk

3 6

WP8/Windows 10 mail app can't login, tries double auth
by Nagy, Attila 27 Apr '16

27 Apr '16

Hi, Are there anybody who could make WP8 (and W10 desktop clients it seems) devices working with Dovecot's POP3 server? The conversation looks like this: S +OK ready C CAPA S +OK S CAPA S TOP S UIDL S RESP-CODES S PIPELINING S AUTH-RESP-CODE S USER S SASL PLAIN S . C AUTH S +OK S PLAIN S . C AUTH PLAIN S + C <base64 auth string) S +OK[space] C USER username S -ERR unimplemented First I thought the extra space after that OK causes this, but removing it changed nothing. So these devices try to log in with AUTH PLAIN, then even after a successful login they want to log in again with USER, which gets rejected. The only solution here seems to be giving back -ERR to the client's AUTH command, which makes it try USER instead. I'm not aware of any configuration options which makes this possible. Any other ideas? Thanks,

1 1

Creating Dovecot Master user throws "Username character disallowed by auth_username_chars : 0x2a " error
by David Okwii 27 Apr '16

27 Apr '16

Hello, Am trying to create a master user on dovecot. However, it throws dovecot: auth: plain(?,127.0.0.1): Username character disallowed by auth_username_chars: 0x2a (username: loginuser*master) ". #telnet localhost 143 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN 1 login loginuser*master mypassword 1 NO [AUTHENTICATIONFAILED] Authentication failed. # log output dovecot: auth: plain(?,127.0.0.1): Username character disallowed by auth_username_chars: 0x64 (username: master) # cat passwd.master master:{SHA}LORtG60Uqg2bPSlOB8PW2cLI0TE= #And here's the output of my dovecot -n # 2.0.16: /usr/local/etc/dovecot/dovecot.conf # OS: FreeBSD 8.2-RELEASE amd64 auth_master_user_separator = * disable_plaintext_auth = no mail_location = maildir:~/Maildir namespace { inbox = yes location = prefix = INBOX. separator = . type = private } passdb { args = /usr/local/etc/dovecot/dovecot-sql.conf driver = sql } passdb { args = /usr/local/etc/dovecot/passwd.master driver = passwd-file master = yes } protocols = imap pop3 service auth { client_limit = 6000 } service imap { process_limit = 2048 vsz_limit = 1256 M } service pop3 { process_limit = 2048 } userdb { args = /usr/local/etc/dovecot/dovecot-sql.conf driver = sql } protocol pop3 { pop3_uidl_format = UID%u-%v } I don't know what am doing wrong. Any help would be welcome. Thanks -- Thanks & regards, David Okwii, Mobile(default): +256-791-040-262 Christ in me the Hope of Glory(Col.1:27)

1 0

Option to not add "Received" header ?
by Florent B 27 Apr '16

27 Apr '16

Hi everyone, I use Dovecot in lmtp mode to receive mails. I would like an option to tell Dovecot to not add a "Reveived" header on each server (I use a director, so Director also adds this header). Is it possible to do this ? Or could it be a future feature ? Thank you. Florent

5 6

Crash: setannotation Trash "/vendor/cmu/cyrus-imapd/expire" ("value.shared" NIL)
by Heiko Schlittermann 27 Apr '16

27 Apr '16

Hi, Using 2.2.9 (ubuntu 14.04 LTS) and sending the following command, the server crashes when I try to delete an annotation: … login … C: 2 setannotation Trash "/vendor/cmu/cyrus-imapd/expire" ("value.shared" NIL) Apr 27 09:29:16 backend1 dovecot: imap-login: Login: user=<heiko>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=6651, secured Apr 27 09:29:16 backend1 dovecot: imap(heiko): Fatal: master: service(imap): child 6651 killed with signal 11 (core dumped) Sending a real value it works: … login … C: 2 setannotation Trash "/vendor/cmu/cyrus-imapd/expire" ("value.shared" "27") S: 2 OK Completed. Is this a known bug that is fixed in later releases? Best regards from Dresden/Germany Viele Grüße aus Dresden Heiko Schlittermann -- SCHLITTERMANN.de ---------------------------- internet & unix support - Heiko Schlittermann, Dipl.-Ing. (TU) - {fon,fax}: +49.351.802998{1,3} - gnupg encrypted messages are welcome --------------- key ID: F69376CE - ! key id 7CBF764A and 972EAC9F are revoked since 2015-01 ------------ -

3 6

apt pinning specific dovecot version
by Regan Jelčić 27 Apr '16

27 Apr '16

I currently have the dovecot-core package from wheezy-backports pinned on one of my servers to version '2.2.9', which has been working great. I now want to upgrade that to the newest version under wheezy-backports which is: dovecot-core (1:2.2.13-11~bpo70+1) but I can't figure out how to get do it. I've tried a few different formats of the name but apt-get update then apt-get dost-upgrade doesn't pick up the new version - it ignores it when trying to do an update. This is what I've got in my apt preferences and pin files... /etc/apt/preferences Explanation: Stop ALL wheezy-backports updating system. Package: * Pin: release a=wheezy-backports,n=wheezy-backports Pin-Priority: 100 /etc/apt/preferences.d/dovecot.pref Explanation: Promote wheezy-backports version of Dovecot only Package: dovecot-core /2\.2\.9/ Pin: release a=wheezy-backports Pin-Priority: 500 Can anyone advise how I get it to pull the newer version?? Thanks,

3 2

Re: dovecot Digest, Vol 156, Issue 44
by Ron Cleven 27 Apr '16

27 Apr '16

> On 26 Apr 2016, at 21:52, Hauke Fath<hf(a)spg.tu-darmstadt.de> wrote: >> > >> >On Tue, 26 Apr 2016 18:20:00 +0300, Timo Sirainen wrote: >>> >>This should be a good release.:) >> > >> >Would this release address the "reappearing emails" issue that 2.2.23 >> >introduced? > I guess you're talking about replication. I'm not aware of any specific change in v2.2.23 that could have even potentially caused it. I also don't know how I could reproduce it. Can you use git bisect to find out the specific change that broke it? > > The only thing I remember even remotely related to this ishttps://github.com/dovecot/core/commit/950a6e61d6c2dac961ce031bdd8b2895bc… but that was supposed to only fix things and I can't think of how it might break things. > > One possibility is that nothing broke this in v2.2.23. I've heard about the same issue for a long time. Maybe you just suddenly started having this problem now and it would have happened even with the old Dovecot version. I was (perhaps one of) the people who reported "reappearing emails" with 2.2.10 in the context of Maildir with replication under CentOS 7. I had spent a great deal of time making it reproducible, difficult because there was a timing element. In that context, 2.2.23 absolutely fixed the problem which was absolutely related to a timing issue with replication. If I remember right, this person was reporting a similar-sounding problem, but it did not involve replication and was not under CentOS 7. Creating a script that reproduces the problem is an important first step. Good luck.

1 0

Released Pigeonhole v0.4.14 for Dovecot v2.2.24.
by Stephan Bosch 27 Apr '16

27 Apr '16

Hello Dovecot users, The most important feature that this new release adds is the IMAPSIEVE capability, which allows executing Sieve scripts at IMAP events. It also adds the ability to obtain trace logs from Sieve execution at actual delivery (or from IMAP), rather than only using the sieve-test command line tool. This release also fixes a bug in the Sieve extprograms plugin that has been bothering a few people for a while now. Changelog v0.4.14: * The address test now allows specifying the X-Original-To header. + Implemented the Sieve imapsieve extension and its IMAP counterpart (RFC 6785) as a set of plugins. This allows running Sieve scripts at IMAP activity, rather than at delivery. There are also facilities for the familiar sieve_before/sieve_after administrator scripts. A user script is defined for a mailbox using an IMAP METADATA entry, whereas administrator scripts are configured using mailbox matching rules defined in the plugin settings. + Adjusted the Sieve ihave extension to allow capability tests to be performed at runtime. This way, scripts can be written that work both at delivery and from IMAP. + Implemented support for runtime trace debugging. This means that detailed information about which commands, actions and tests are performed is written to a file. That file is created in the configured directory, but only if that directory exists. This way, a particular user can be easily singled out for debugging. This works much like the Dovecot rawlog facility. The trace output is identical to what is produced using sieve-test with its "-t" command line option. + Added a "sieve_user_email" setting that configures the user's primary email address. This is mainly useful to have a user email address available in IMAP, where envelope data is unavailable. + Implemented the dovecot-specific "vnd.dovecot.report" extension. This allows sending report messages in the Message Abuse Reporting Format (RFC 5965). - extprograms plugin: Fixed epoll() panic caused by closing the output FD before the output stream. - Made sure that the local part of a mail address is encoded properly using quoted string syntax when it is not a dot-atom. The release is available as follows: http://pigeonhole.dovecot.org/releases/2.2/dovecot-2.2-pigeonhole-0.4.14.ta… http://pigeonhole.dovecot.org/releases/2.2/dovecot-2.2-pigeonhole-0.4.14.ta… Refer to http://pigeonhole.dovecot.org and the Dovecot v2.x wiki for more information. Have fun testing this release and don't hesitate to notify me when there are any problems. Regards, -- Stephan Bosch stephan(a)rename-it.nl

1 0

help with sieve
by dovecot＠paulkoppen.com 27 Apr '16

27 Apr '16

Dear Dovecot / Pigeonhole community, I have a very specific issue, but trying to solve this for a full day, I am now getting so bold from pulling my hairs out, I thought it was time I asked for help. I hope this is a good place for that. At my hosting provider, who have been extremely helpful by the way but are not specifically skilled in Sieve, I have a catch-all address set up: *(a)domain.org (where * is literal), with a sieve script to control how messages are forwarded. Currently my rules are of the form: if address :localpart :is ["To","Cc","Bcc"] ["name1", "name2", ...] { ... } This works most of the time, but sometimes the messages are not directly addressed to me and so they slip through the filters. I figured that using envelope would solve this, so I require envelope and then do: if envelope :localpart :is "To" ["name1", "name2", ...] { ... } But this fails. After endlessly trying different combinations I figured out that the reason for failure is that the envelope believes the "To" is actually "*(a)domain.org", so it is never going to match any of the names. However, the following test succeeds: if header :contains "Envelope-To" "name1@" { ... } From this I deduce that a previous script has already done the conversion from name1 to *, and at the point where my sieve script is run the envelope picks up the *(a)domain.org address, leaving the Envelope-To header for what it is. But I am new to this. Is that likely to be the case? Is it a common sieve set-up? And most importantly, is there a better way around the issue than testing header :contains? With kind regards, Paul

2 1

v2.2.24 released
by Timo Sirainen 26 Apr '16

26 Apr '16

http://dovecot.org/releases/2.2/dovecot-2.2.24.tar.gz http://dovecot.org/releases/2.2/dovecot-2.2.24.tar.gz.sig This should be a good release. :) * doveconf now warns if it sees a global setting being changed when the same setting was already set inside some filters. (A common mistake has been adding more plugins to a global mail_plugins setting after it was already set inside protocol { .. }, which caused the global setting to be ignored for that protocol.) * LMTP proxy: Increased default timeout 30s -> 125s. This makes it less likely to reach the timeout and cause duplicate deliveries. * LMTP and indexer now append ":suffix" to session IDs to make it unique for the specific user's delivery. (Fixes duplicate session ID warnings in stats process.) + Added dict-ldap for performing read-only LDAP dict lookups. + lazy-expunge: All mails can be saved to a single specified mailbox. + mailbox { autoexpunge } supports now wildcards in mailbox names. + doveadm HTTP API: Added support for proxy commands + imapc: Reconnect when getting disconnected in non-selected state. + imapc: Added imapc_features=modseq to access MODSEQs/HIGHESTMODSEQ. This is especially useful for incremental dsync. + doveadm auth/user: Auth lookup performs debug logging if -o auth_debug=yes is given to doveadm. + Added passdb/userdb { auth_verbose=yes|no } setting. + Cassandra: Added user, password, num_threads, connect_timeout and request_timeout settings. + doveadm user -e <value>: Print <value> with %variables expanded. - Huge header lines could have caused Dovecot to use too much memory (depending on config and used IMAP commands). (Typically this would result in only the single user's process dying with out of memory due to reaching service { vsz_limit } - not a global DoS). - dsync: Detect and handle invalid/stale -s state string better. - dsync: Fixed crash caused by specific mailbox renames - auth: Auth cache is now disabled passwd-file. It was unnecessary and it broke %variables in extra fields. - fts-tika: Don't crash if it returns 500 error - dict-redis: Fixed timeout handling - SEARCH INTHREAD was crashing - stats: Only a single fifo_listeners was supported, making it impossible to use both auth_stats=yes and mail stats plugin. - SSL errors were logged in separate "Stacked error" log lines instead of as part of the disconnection reason. - MIME body parser didn't handle properly when a child MIME part's --boundary had the same prefix as the parent.

2 2

Subject: Re: v2.2.24 released
by Joseph Tam 26 Apr '16

26 Apr '16

Timo Sirainen wrote: > - auth: Auth cache is now disabled passwd-file. It was unnecessary and > it broke %variables in extra fields. So settings like auth_cache_size = 65536 auth_cache_ttl = 86400 auth_cache_negative_ttl = 600 are ignored/useless, and passwd-file auth lookups always results in file read operation? Joseph Tam <jtam.home(a)gmail.com>

2 2

Solr with shared mailboxes
by Ricardo Branco 26 Apr '16

26 Apr '16

We have multiple logins assigned to single mailboxes, so we can give one login to different devices. Does this cause a problem with mailbox guids in solr or is the ID stored within the indexes and not related to username.

2 3

doveadm search when using solr problems
by Ricardo Branco 26 Apr '16

26 Apr '16

Is there a way when using doveadm to search a users mailbox to disable using solr plugin (without changing config file). We have found that solr does not work well with certain search types and reverting to non solr searching works much better.

2 3

Possible to use Doveadm for a time range deletion
by Kenneth Ulrich 26 Apr '16

26 Apr '16

Hello All, I was wondering if it s possible to remove emails between a time range. For example, End Users have emails dating back to Aug 2000. He would like all emails deleted between the time stamp of 07/2014 to 07/2015 yet keep any emails outside of this area. I've ran into some similar examples, but nothing definite.

2 1

Strange search behavior
by Cornelius Charlie 26 Apr '16

26 Apr '16

Hello, I experienced a strange behavior in the way dovecot is performing searches, I only experienced this exact issue with the flag "seen". If I perform this command: UID SORT (SIZE) UTF-8 FLAGGED SEEN Dovecot return every seen messages even if the message is not "flagged'. This is only happening when there is no unseen messages in the mailbox, if there is at least one, this is working properly. Any though ? Thanks.

3 4

push-notification plugin and imap-metadata permissions
by Giovanni S. Fois 26 Apr '16

26 Apr '16

Ultra short version: Why cant I set the following mailbox metadata key? /private/vendor/vendor.dovecot/pvt/server/vendor/vendor.dovecot/http-notify Let me explain the context: I'm using the Dovecot version 2.23.1, but the same happens for the 2.2.22 The push-notification plugin is supposed to send out a notification whenever a mailbox get a new email message. In order to tell if a mailbox is enabled to send out the notification, the plugin looks out for the following mailbox metadata key: /private/vendor/vendor.dovecot/pvt/server/vendor/vendor.dovecot/http-notify If the key is set then everything is OK and the notification is sent, otherwise the action is skipped. If I try to setup the metadata key by hand (telnet as the user over the imap port): setmetadata INBOX (/private/vendor/vendor.dovecot/pvt/server/vendor/vendor.dovecot/http-notify "user=myuser(a)mydomain.com") I get the error message: "Internal mailbox attributes cannot be accessed" Digging in the Dovecot 2.2.22 sources i found that: This string is from lib-imap-storage/imap-metadata.c - line 36 - Dovecot 2.2.22 The message is triggered by the following condition - same file - line 125 - Dovecot 2.2.22 if (strncmp(*key_r, MAILBOX_ATTRIBUTE_PREFIX_DOVECOT_PVT, strlen(MAILBOX_ATTRIBUTE_PREFIX_DOVECOT_PVT)) == 0) { So the path pvt/server appears to be forbidden. But, in the file lib-storage/mailbox-attribute.h we can read the following comment: /* User can get/set all non-pvt/ attributes and also pvt/server/ (but not pvt/server/pvt/) attributes. */ And, after said comment there is the definition of the macro MAILBOX_ATTRIBUTE_KEY_IS_USER_ACCESSIBLE(key) which has the same basic function of the condition in imap-metadata.c , but in this case the same imap key is seen as accessible. Now my questions: Can we use a negated version of MAILBOX_ATTRIBUTE_KEY_IS_USER_ACCESSIBLE(key) in imap-metadata? How can the push-notification plugin work out-of-the-box without changes and recompilation? Thank you for your valuable time and forgive me if I'm posing a dumb question. Best wishes, Giovanni S. Fois

4 6

Kernel panic in dovecot-ee-lmtp on Debian 8
by Tobi 26 Apr '16

26 Apr '16

Hi list I just realized that that I don not receive all mails in my mailbox (running dovecot-ee 2.2.23.1-1 on Debian 8). On my frontend servers (running postfix) the queue fills up with mails that cannot be delivered via lmtp to my backend servers. The error message on the frontend is "lost connection with backend while sending data" When I checked the logs on the backend server I found upon every delivery attempt kernel panics Apr 25 12:33:36 mbox1 dovecot: lmtp(REDACTED): Panic: epoll_ctl(del, 18) failed: Bad file descriptor Apr 25 12:33:36 mbox1 dovecot: lmtp(REDACTED): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x85dee) [0x7faa19225dee] -> /usr/lib/dovecot/libdovecot.so.0(+0x85edc) [0x7faa19225edc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7faa191ca5be] -> /usr/lib/dovecot/libdovecot.so.0(+0x9afc1) [0x7faa1923afc1] -> /usr/lib/dovecot/libdovecot.so.0(+0x994af) [0x7faa192394af] -> /usr/lib/dovecot/libdovecot.so.0(+0xa5eda) [0x7faa19245eda] -> /usr/lib/dovecot/libdovecot.so.0(+0xa4566) [0x7faa19244566] -> /usr/lib/dovecot/libdovecot.so.0(o_stream_destroy+0xe) [0x7faa192446ee] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x7e44b) [0x7faa17d3a44b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x7ea14) [0x7faa17d3aa14] -> /usr/lib/dovecot/libdovecot.so.0(+0xa6d88) [0x7faa19246d88] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7faa19239c6c] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7faa1923b0d1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7faa19239cf5] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7faa19239e98] -> /usr/lib/dovecot/libdovecot-sieve.so.0(program_client_run+0xe8) [0x7faa17d3b308] -> /usr/lib/dovecot/modules/sieve/lib90_sieve_extprograms_plugin.so(+0x45b8) [0x7faa15d855b8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0x7c) [0x7faa17cfa2ac] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7faa17cfa4cb] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x519e0) [0x7faa17d0d9e0] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7faa17d0e567] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b6b) [0x7faa17f73b6b] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7faa197e5849] -> dovecot/lmtp() [0x4064b3] -> dovecot/lmtp() [0x406cb4] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7faa19239c6c] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7faa1923b0d1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7faa19239cf5] Apr 25 12:33:36 mbox1 dovecot: lmtp(REDACTED): Fatal: master: service(lmtp): child 32081 killed with signal 6 (core dumps disabled) the weird thing is that this is not concerning all incoming mails. From time to time the frontends can deliver messages to my backends. I just tested it with a mail from work. It arrived via a frontend that has other mails in queue that could not be delivered so far. Does anyone have an idea where I could look for the root cause of this panic messages? Thanks a lot tobi

4 5

doveadm-server segfaults when searching or expunging with the -A flag
by Burak Seydioglu 26 Apr '16

26 Apr '16

Hello, I have an openldap backend that contains a large number of users and serves passdb and userdb requests. I was trying to work around the pop3 deletion issue that I had reported earlier (http://www.dovecot.org/list/dovecot/2016-April/103973.html) with the pop3_deleted_flag setting so I updated my configuration and created some background jobs to expunge deleted emails. However, doveadm-server segfaults when running search or expunge commands with the -A flag: doveadm search mailbox INBOX KEYWORD '$Pop3Deleted' -A doveadm expunge mailbox INBOX KEYWORD '$Pop3Deleted' -A ###################################### gdb /usr/libexec/dovecot/doveadm-server /var/crash/core-doveadm-server-11-0-0-2589-1461628665 #0 o_stream_cork (stream=0x0) at ostream.c:141 #1 0x0000000000430193 in server_connection_output (conn=0xfe10e0) at server-connection.c:126 #2 0x00007fcde9fc80c7 in plain_flush_callback (sstream=0xfdacf0) at ostream-openssl.c:180 #3 0x00007fcdeb6f9929 in stream_send_io (fstream=0xfe65e0) at ostream-file.c:482 #4 0x00007fcdeb6ebceb in io_loop_call_io (io=0xfdb110) at ioloop.c:564 #5 0x00007fcdeb6ed2e7 in io_loop_handler_run_internal (ioloop=<value optimized out>) at ioloop-epoll.c:220 #6 0x00007fcdeb6ebd95 in io_loop_handler_run (ioloop=0xfdf4b0) at ioloop.c:612 #7 0x00007fcdeb6ebf38 in io_loop_run (ioloop=0xfdf4b0) at ioloop.c:588 #8 0x000000000041f542 in dsync_connect_tcp (ctx=0xfc7d70, mail_set=<value optimized out>, target=<value optimized out>, ssl=true, error_r=0x7ffde6127020) at doveadm-dsync.c:806 #9 0x000000000041ff95 in parse_location (_ctx=0xfc7d70, service_user=<value optimized out>, error_r=0x7ffde6127020) at doveadm-dsync.c:837 #10 cmd_dsync_prerun (_ctx=0xfc7d70, service_user=<value optimized out>, error_r=0x7ffde6127020) at doveadm-dsync.c:903 #11 0x00000000004205f2 in doveadm_mail_next_user (ctx=0xfc7d70, cctx=<value optimized out>, error_r=0x7ffde6127020) at doveadm-mail.c:383 #12 0x000000000043151f in doveadm_mail_cmd_server_run (conn=0xfc3950) at client-connection.c:183 #13 doveadm_cmd_handle (conn=0xfc3950) at client-connection.c:266 #14 client_handle_command (conn=0xfc3950) at client-connection.c:330 #15 client_connection_input (conn=0xfc3950) at client-connection.c:444 #16 0x00007fcdeb6ebceb in io_loop_call_io (io=0xfc34f0) at ioloop.c:564 #17 0x00007fcdeb6ed2e7 in io_loop_handler_run_internal (ioloop=<value optimized out>) at ioloop-epoll.c:220 #18 0x00007fcdeb6ebd95 in io_loop_handler_run (ioloop=0xf90780) at ioloop.c:612 #19 0x00007fcdeb6ebf38 in io_loop_run (ioloop=0xf90780) at ioloop.c:588 #20 0x00007fcdeb684753 in master_service_run (service=0xf90620, callback=<value optimized out>) at master-service.c:640 #21 0x0000000000433897 in main (argc=1, argv=0xf903a0) at main.c:126 ###################################### Dovecot version ###################################### dovecot --version 2.2.23 (806d709) ###################################### doveconf -n ###################################### # 2.2.23 (806d709): /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-573.22.1.el6.x86_64 x86_64 CentOS release 6.7 (Final) auth_debug = yes auth_mechanisms = plain login auth_verbose = yes base_dir = /var/run/dovecot/ disable_plaintext_auth = no doveadm_password = # hidden, use -P to show it first_valid_uid = 89 last_valid_uid = 89 login_greeting = Dovecot ready on mda01.dc1.domain.com. login_trusted_networks = 127.0.0.1 mail_debug = yes mail_gid = 89 mail_plugins = " notify replication" mail_uid = 89 mbox_write_locks = fcntl namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = /etc/dovecot/conf.d/dovecot-ldap-passdb.conf.ext driver = ldap } plugin { mail_replica = tcps:mdareplica:12345 } pop3_deleted_flag = $POP3Deleted protocols = pop3 lmtp replication_full_sync_interval = 3 hours replication_max_conns = 20 service aggregator { fifo_listener replication-notify-fifo { group = postfix mode = 0640 user = postfix } unix_listener replication-notify { group = postfix mode = 0640 user = postfix } } service auth { unix_listener auth { mode = 0660 } } service doveadm { inet_listener { port = 12345 ssl = yes } } service lmtp { process_min_avail = 10 unix_listener lmtp { group = postfix mode = 0640 user = postfix } } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { group = postfix mode = 0640 user = postfix } } ssl_cert = </etc/pki/tls/certs/dovecot.crt ssl_client_ca_file = /etc/pki/tls/CA/dovecot.bundle ssl_key = </etc/pki/tls/private/dovecot.key ssl_prefer_server_ciphers = yes userdb { driver = prefetch } userdb { args = /etc/dovecot/conf.d/dovecot-ldap-userdb.conf.ext driver = ldap } protocol lmtp { mail_plugins = " notify replication" } ###################################### LDAP configuration ###################################### cat /etc/dovecot/conf.d/dovecot-ldap-userdb.conf.ext hosts = localhost dn = cn=dovecot,dc=csi,dc=domain,dc=com dnpass = xxx ldap_version = 3 base = ou=instances,dc=csi,dc=domain,dc=com deref = never scope = subtree user_attrs = \ =home=/glide/mail/spool/%{ldap:uid}, \ =mail=maildir:/glide/mail/spool/%{ldap:maildrop} user_filter = (&(objectClass=mailUser)(uid=%n)) iterate_attrs = uid=user iterate_filter = (objectClass=mailUser) cat /etc/dovecot/conf.d/dovecot-ldap-passdb.conf.ext hosts = localhost dn = cn=dovecot,dc=csi,dc=domain,dc=com dnpass = xxx ldap_version = 3 base = ou=instances,dc=csi,dc=domain,dc=com deref = never scope = subtree pass_attrs = uid=user,userPassword=password, \ =userdb_home=/glide/mail/spool/%{ldap:uid}, \ =userdb_mail=maildir:/glide/mail/spool/%{ldap:maildrop} pass_filter = (&(objectClass=inetLocalMailRecipient)(uid=%n)) ###################################### Only interesting thing from the debug logs is a prefetch related entry: ###################################### Apr 25 17:31:22 mda01 dovecot: auth: Debug: master in: USER#01119118#011dev13654#011service=doveadm Apr 25 17:31:22 mda01 dovecot: auth: Debug: prefetch(dev13654): passdb didn't return userdb entries, trying the next userdb Apr 25 17:31:22 mda01 dovecot: auth: Debug: ldap(dev13654): user search: base=ou=instances,dc=csi,dc=domain,dc=com scope=subtree filter=(&(objectClass=mailUser)(uid=dev13654)) fields=uid,maildrop Apr 25 17:31:22 mda01 dovecot: auth: Debug: ldap(dev13654): result: uid=dev13654 maildrop=dev13654/maildir/; maildrop,uid unused Apr 25 17:31:22 mda01 dovecot: auth: Debug: ldap(dev13654): result: uid=dev13654 maildrop=dev13654/maildir/ Apr 25 17:31:22 mda01 dovecot: auth: Debug: userdb out: USER#01119118#011dev13654#011home=/glide/mail/spool/dev13654#011mail=maildir:/glide/mail/spool/dev13654/maildir/ ######################################

1 0

doveadm backup 2.2.23 ignores -u, but reads USER environment?
by Heiko Schlittermann 26 Apr '16

26 Apr '16

Hi, during a migration (cyrus -> dovecot) we ran into trouble¹ using 'doveadm backup' with 2.2.9. So I built 2.2.22 and 2.2.23, but they expose quite different behaviour. 2.2.22 seems to work at least partially, but 2.2.23 complains about a non existing user (root?). The command I'm running is: doveadm -o pop3_uidl_format=%v.%u \ -o imapc_master_user=cyrus -o imapc_password=* -o imapc_host=* \ -o mail_fsync=never \ -o imapc_ssl_verify=no -o imapc_ssl=imaps -o imapc_port=993 \ backup -f -u heiko -R imapc: Using 2.2.9 or 2.2.22 it works, using 2.2.23 "-u …" is ignored and I've to pass the user via the USER environment. But according to the manpage of doveadm-sync -u user/mask Run the command only for the given user. It's also possible to use '*' and '?' wildcards (e.g. -u *(a)example.org) When neither the -A option, nor the -F file option, nor the -u user was specified, the command will be executed with the environment of the currently logged in user. Interestingly enough -u 'heiko*' works fine, even with USER=root. So the environment doesn't seem to override -u … always. Maybe an important side note: the user 'heiko' doesn't exist as a local system user, he is known via LDAP only. And for e.g. 'doveadm quota -u heiko' it works as expected, even with 2.2.23. ¹) solved meanwhile by using -o mail_plugins= as the quota plugin seems to crash 'doveadm backup' Best regards from Dresden/Germany Viele Grüße aus Dresden Heiko Schlittermann -- SCHLITTERMANN.de ---------------------------- internet & unix support - Heiko Schlittermann, Dipl.-Ing. (TU) - {fon,fax}: +49.351.802998{1,3} - gnupg encrypted messages are welcome --------------- key ID: F69376CE - ! key id 7CBF764A and 972EAC9F are revoked since 2015-01 ------------ -

1 0

Setting up replication?
by Knute Johnson 25 Apr '16

25 Apr '16

I'm trying to set up replication between two servers and I've hit a snag. I have two users and am using mbox files. If anybody has a sample config file for a simple system like mine I would really be grateful to see it. Thanks, The error I'm getting is: Mar 23 14:07:31 knute2 dovecot: doveadm(192.168.3.100,nobody): Error: user nobody: Initialization failed: Namespace '': mkdir(/nonexistent/mail) failed: Permission denied (euid=65534(nobody) egid=65534(nogroup)) Mar 23 14:07:31 knute2 dovecot: doveadm(192.168.3.100,nobody): Error: dsync-server: User init failed Mar 23 14:07:31 knute2 dovecot: doveadm(nobody): Error: sync: Failed to start dsync-server command: 75 knute@knute2:/etc/dovecot/conf.d $ sudo doveadm user '*' nobody knute penny I don't know why the user 'nobody' shows up here? nobody is in the /etc/passwd file but he has no group. knute@knute2:/ $ cat /etc/passwd | grep nobody nobody:x:65534:65534:nobody:/nonexistent:/usr/sbin/nologin ----------------------- I created a separate config file as suggested in Peer Heinlein's book. knute@knute2:/etc/dovecot/conf.d $ cat 12-replication.conf mail_plugins = $mail_plugins notify replication service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0600 } } service aggregator { fifo_listener replication-notify-fifo { mode = 0666 } unix_listener replication-notify { mode = 0666 } } service doveadm { inet_listener { port = 30303 } } #doveadm_port = 30303 doveadm_password = secret plugin { mail_replica = tcp:knute2.frazmtn.com:30303 } replication_dsync_parameters = -d -N -l 30 -U --------------------- knute@knute2:/etc/dovecot/conf.d $ dovecot -n # 2.2.13: /etc/dovecot/dovecot.conf # OS: Linux 4.1.19-v7+ armv7l Debian 8.0 doveadm_password = secret mail_location = mbox:~/mail:INBOX=/var/mail/%u mail_plugins = " notify replication" namespace { inbox = yes location = mailbox { special_use = \Drafts name = Drafts } mailbox { special_use = \Junk name = Junk } mailbox { special_use = \Sent name = Sent } mailbox { special_use = \Sent name = Sent Messages } mailbox { auto = subscribe special_use = \Trash name = Trash } prefix = name = inbox } passdb { driver = pam } plugin { mail_replica = tcp:knute3.frazmtn.com:30303 } protocols = " imap" service { fifo_listener { mode = 0666 path = replication-notify-fifo } unix_listener { mode = 0666 path = replication-notify } name = aggregator } service anvil-auth-penalty { name = anvil } service auth-worker { name = auth-worker } service auth-client { name = auth } service config { name = config } service dict { name = dict } service login/proxy-notify { name = director } service dns-client { name = dns_client } service { inet_listener { port = 30303 name = } name = doveadm } service imap { inet_listener { port = 0 name = imaps } name = imap-login } service imap-urlauth { name = imap-urlauth-login } service imap-urlauth-worker { name = imap-urlauth-worker } service token-login/imap-urlauth { name = imap-urlauth } service login/imap { name = imap } service indexer-worker { name = indexer-worker } service indexer { name = indexer } service ipc { name = ipc } service lmtp { name = lmtp } service log-errors { name = log } service { inet_listener { port = 0 name = pop3 } inet_listener { port = 0 name = pop3s } name = pop3-login } service login/pop3 { name = pop3 } service { process_min_avail = 1 unix_listener { mode = 0600 path = replicator-doveadm } name = replicator } service login/ssl-params { name = ssl-params } service stats-mail { name = stats } ssl_cert = </etc/dovecot/dovecot.pem ssl_key = </etc/dovecot/private/dovecot.pem userdb { driver = passwd } protocol lmtp { service replication-notify-fifo { name = aggregator } service anvil-auth-penalty { name = anvil } service auth-worker { name = auth-worker } service auth-client { name = auth } service config { name = config } service dict { name = dict } service login/proxy-notify { name = director } service dns-client { name = dns_client } service doveadm-server { name = doveadm } service imap { name = imap-login } service imap-urlauth { name = imap-urlauth-login } service imap-urlauth-worker { name = imap-urlauth-worker } service token-login/imap-urlauth { name = imap-urlauth } service login/imap { name = imap } service indexer-worker { name = indexer-worker } service indexer { name = indexer } service ipc { name = ipc } service lmtp { name = lmtp } service log-errors { name = log } service pop3 { name = pop3-login } service login/pop3 { name = pop3 } service replicator-doveadm { name = replicator } service login/ssl-params { name = ssl-params } service stats-mail { name = stats } } protocol lda { service replication-notify-fifo { name = aggregator } service anvil-auth-penalty { name = anvil } service auth-worker { name = auth-worker } service auth-client { name = auth } service config { name = config } service dict { name = dict } service login/proxy-notify { name = director } service dns-client { name = dns_client } service doveadm-server { name = doveadm } service imap { name = imap-login } service imap-urlauth { name = imap-urlauth-login } service imap-urlauth-worker { name = imap-urlauth-worker } service token-login/imap-urlauth { name = imap-urlauth } service login/imap { name = imap } service indexer-worker { name = indexer-worker } service indexer { name = indexer } service ipc { name = ipc } service lmtp { name = lmtp } service log-errors { name = log } service pop3 { name = pop3-login } service login/pop3 { name = pop3 } service replicator-doveadm { name = replicator } service login/ssl-params { name = ssl-params } service stats-mail { name = stats } } protocol imap { mail_max_userip_connections = 32 service replication-notify-fifo { name = aggregator } service anvil-auth-penalty { name = anvil } service auth-worker { name = auth-worker } service auth-client { name = auth } service config { name = config } service dict { name = dict } service login/proxy-notify { name = director } service dns-client { name = dns_client } service doveadm-server { name = doveadm } service imap { name = imap-login } service imap-urlauth { name = imap-urlauth-login } service imap-urlauth-worker { name = imap-urlauth-worker } service token-login/imap-urlauth { name = imap-urlauth } service login/imap { name = imap } service indexer-worker { name = indexer-worker } service indexer { name = indexer } service ipc { name = ipc } service lmtp { name = lmtp } service log-errors { name = log } service pop3 { name = pop3-login } service login/pop3 { name = pop3 } service replicator-doveadm { name = replicator } service login/ssl-params { name = ssl-params } service stats-mail { name = stats } } -- Knute Johnson

5 10

Moving to as new server
by Jerry 25 Apr '16

25 Apr '16

I will shortly have to replace the OS on my machine. For various reasons, I will not be able to use a program like “imapsync” to transfer my documents to a new server. All of the mail folders on my present PC are stored under “/var/mail/vmail”. If I copied all of the folders under “vmail” and moved them to the new PC, would Dovecot be able to access them normally? Dovecot would not be running while I moved the files. Thanks

3 2

expunging messages doesn't update maildirsize
by WJCarpenter 24 Apr '16

24 Apr '16

This might be something that everybody thinks of as a well-known fact, but I've been searching around quite a bit without finding anything definitive. Maybe I just have the wrong idea of what's supposed to be going on. I'm using maildir+ quotas. For arriving mail, it works as I expect: new lines are appended to maildirsize to reflect the size of the new messages. But I also expected that mail that is deleted (and expunged, yes totally gone from the disk drive, verified from the command line) would lead to some kind of update to maildirsize or maybe even a complete recalculation. But that does not happen on my system (dovecot 2.2.9 on a Ubuntu variant). Now, I know that I can run "doveadm" from a cron job or whatever to have the maildirsize info recomputed. I also know that the maildirsize file will be recreated when it gets larger than 4k. That's all fine. But I don't see why I should have to have this out-of-band cron job, and I don't see why my users should have to wait if their maildirsize file doesn't tip over the magical 4k mark (which is a lot of individual messages being recorded). Is it by design that dovecot doesn't update maildirsize immediately when messages are expunged? If yes, why?

1 1

Redirect indicator issue in Maildir flag seems to be an issue [missing?]
by Andrew McGlashan 23 Apr '16

23 Apr '16

Hi, I've got an issue with the latest Thunderbird, although I'm not sure this is when the problem started (version 45.0) it has an add-on "mailredirect (version 0.8.7)". In the past I've been able to redirect mail (bounce them) and I get a nice little green arrow like indicator (in TB) to show that I redirected the particular email. Now, that green arrow appears briefly, then it goes away and I can no longer tell by looking at my email list if the email has, in fact, been bounced or not. I suspect it is dovecot on the Debian server: dovecot-common 1:2.1.7-7+deb7u1 dovecot-core 1:2.1.7-7+deb7u1 dovecot-imapd 1:2.1.7-7+deb7u1 dovecot-pop3d 1:2.1.7-7+deb7u1 It isn't just Thunderbird though, as I just tried to redirect using a Squirrelmail plugin, and it gives me the same problem; so I don't think it is at the MUA end of the deal. It /may/ be that TB is setting the flag and resetting it or dovecot is resetting it.... Any ideas? Nobody else has seen this yet? Thanks AndrewM

2 1

Maildir P flag?
by Andrew McGlashan 23 Apr '16

23 Apr '16

Hi, I use Thunderbird with a mailredirect addon. It used to show me which emails were redirected. I believe it used the "P" Maildiir flag for this status. Now it seems that none of my email store has any file with a flag of P. Is this something that dovecot may have adjusted with my mail store? And if so, why? If not, any ideas where I might look for the next "culprit"? ;-) Thanks AndrewM

1 0

Progress messages
by Joel Roth 23 Apr '16

23 Apr '16

Hi Dovecot maintainers, I'm maintainer of Net::IMAP::Client, a perl IMAP client library.[1] I've had two bug reports related to Dovecot's in-progress messages.[2,3] While patches have been submitted to resolve both of these bugs, I would like to minimize the possibilty of future breakage. Hence the following questions: 1. Which parts of the RFC are relevant to the in-progress messages? 2. Do you have a list of all of Dovecot's in-progress messages? 3. If, in future, other in-progress messages may be added, can you provide a standard syntax that I may use to strip them from the reply stream. Finally, please CC replies to me, as I am not joined to the list. Thank you for your attention. Joel 1. https://metacpan.org/pod/Net::IMAP::Client 2. https://rt.cpan.org/Public/Bug/Display.html?id=84623 3. https://rt.cpan.org/Public/Bug/Display.html?id=113489 -- Joel Roth

2 1

UTF-8 encoded folders on filesystem
by Pavel Volkovitskiy 22 Apr '16

22 Apr '16

Hello! I wonder if that possible to have utf-8 encoded folders on filesystem with dovecot? May be this feature planned already? -- Pavel

3 5

Aborted login (auth failed)
by Christof Bodner 22 Apr '16

22 Apr '16

Hi, My SSL auth got invalid, so I updated my SSL configuration (Apache works) This ist the log: --- Apr 22 11:01:55 rosi dovecot: imap-login: Debug: SSL: elliptic curve secp384r1 will be used for ECDH and ECDHE key exchanges Apr 22 11:01:55 rosi dovecot: imap-login: Debug: SSL: elliptic curve secp384r1 will be used for ECDH and ECDHE key exchanges Apr 22 11:01:55 rosi dovecot: auth: Debug: auth client connected (pid=3466) Apr 22 11:01:55 rosi dovecot: auth: Debug: client in: AUTH#0111#011PLAIN#011service=imap#011secured#011session=a5AlFA8x3gAAAAAAAAAAAAAAAAAAAAAB#011lip=::1#011rip=::1#011lport=143#011rport=48350#011resp=<hidden> Apr 22 11:01:55 rosi dovecot: auth-worker(3460): Debug: pam(test,::1): lookup service=dovecot Apr 22 11:01:55 rosi dovecot: auth-worker(3460): Debug: pam(test,::1): #1/1 style=1 msg=Password: Apr 22 11:01:57 rosi dovecot: auth-worker(3460): pam(test,::1): pam_authenticate() failed: Authentication failure (password mismatch?) Apr 22 11:01:59 rosi dovecot: auth: Debug: client passdb out: FAIL#0111#011user=test Apr 22 11:01:59 rosi dovecot: imap-login: Aborted login (auth failed, 1 attempts in 4 secs): user=<test>, method=PLAIN, rip=::1, lip=::1, secured, session=<a5AlFA8x3gAAAAAAAAAAAAAAAAAAAAAB> --- A login via SSH is working, What could be the reason for the login fail? This is my config: --- # 2.2.9: /etc/dovecot/dovecot.conf # OS: Linux 3.13.0-85-generic x86_64 Ubuntu 14.04.4 LTS auth_debug = yes auth_verbose = yes mail_location = mbox:~/mail:INBOX=/var/mail/%u namespace { hidden = yes inbox = yes list = no location = mbox:~/mail:INBOX=/var/mail/%u prefix = "#mbox/" separator = / type = private } passdb { driver = pam } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } protocols = " imap pop3" service auth { unix_listener /var/spool/postfix/private/auth { mode = 0666 } sl_ca = </etc/letsencrypt/live/HOST/chain.pem ssl_cert = </etc/letsencrypt/live/HOST/cert.pem ssl_key = </etc/letsencrypt/live/HOST/privkey.pem userdb { driver = passwd } verbose_ssl = yes protocol imap { mail_max_userip_connections = 400 } --- Thanks in advance for your help! KR, Christof -- --------------------------------------------------------------------- <http://www.oe8.oevsv.at>Landesverband Kärnten Christof Bodner, OE8BCK Bertha-von-Suttnerstraße 6/4 9500 Villach ---------------------------------------------------------------- email: mailto:oe8bck@oevsv.at Tel.: +43-650-7215383 --------------------------------------------------------------------- GnuPG public key: 0x7204CB8C Fingerprint 4065 0716 9A15 E26B 2286 9F04 FD3B 74E9 7204 CB8C ---------------------------------------------------------------------

2 2

Thunderbird version 45 no longer can login via SSL
by CJ Keist 22 Apr '16

22 Apr '16

All, Just ran into issue with the latest Thunderbird release today, version 45.0. This version will no longer login to our dovecot 1.2.17 version. I now this is old version but wanting to know if there is anyone finding a solution to this? Right now our work around is to reinstall Thunderbird version 38.7.2 Thanks... -- C. J. Keist Email: cj.keist(a)colostate.edu Systems Group Manager Solaris 10 OS (SAI) Engineering Network Services Phone: 970-491-0630 College of Engineering, CSU Fax: 970-491-5569 Ft. Collins, CO 80523-1301 All I want is a chance to prove 'Money can't buy happiness'

3 2

multiple recipient_delimiter
by Jörg Backschues 22 Apr '16

22 Apr '16

Hello, does the recipient_delimiter option accepts multiple delimiter by now? -- Regards Jörg Backschues

3 3

lda_original_recipient_header overrides RCPT TO?
by Gedalya 22 Apr '16

22 Apr '16

Hi all, The example config says: # Header where the original recipient address (SMTP's RCPT TO: address) is taken # from if not available elsewhere. With dovecot-lda -a parameter overrides this. # A commonly used header for this is X-Original-To. #lda_original_recipient_header = I'm using dovecot 2.2.19 The "if not available elsewhere" bit seems to hold true for LDA, but not for LMTP. That is to say, if the value I want used is passed with LDA using the -a option, and another one I want ignored is passed in the header specified in this option, it works correctly and I have the address detail in sieve. However when using LMTP and the desired value is passed as RCPT TO, and this option is defined, and such a header exists -- its value seems to take effect, and is matched by sieve as the envelope address.

1 0

Randomly SSL Errors since upgrade to 2.2.23-1 (Enterprise Edition)
by Urban Loesch 21 Apr '16

21 Apr '16

Hi, first of all, many thanks for a great piece of software. Today I updated one of our 2 IMAP/POP3 proxies from version 2.2.15.17-1 to 2.2.23.1-1 (both are enterprise editions). After the update I now see randomly the following errors in the log file on my first proxy: ... Apr 15 10:28:54 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac Apr 15 10:34:24 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac Apr 15 10:37:11 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 10:39:04 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac Apr 15 10:43:02 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 10:45:14 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac Apr 15 10:50:31 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 10:54:56 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac Apr 15 10:57:44 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 10:59:49 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 11:00:59 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 11:13:43 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:14094438:SSL routines:SSL3_READ_BYTES:tlsv1 alert internal error: SSL alert number 80 Apr 15 11:15:21 imap1 dovecot: imap-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 11:18:33 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 11:20:12 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:140D00CF:SSL routines:SSL_write:protocol is shutdown Apr 15 11:20:40 imap1 dovecot: pop3-login: Error: SSL: Stacked error: error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac ... Some more details: OS: Debian wheezy (latest patchlevel) Dovecot: ii dovecot-ee-core 2:2.2.23.1-1 ii dovecot-ee-imapd 2:2.2.23.1-1 ii dovecot-ee-managesieved 2:2.2.23.1-1 ii dovecot-ee-mysql 2:2.2.23.1-1 ii dovecot-ee-pop3d 2:2.2.23.1-1 ii dovecot-ee-sieve 2:2.2.23.1-1 Libssl: ii libssl1.0.0:amd64 1.0.1e-2+deb7u20 One my second proxy there is running also Debian Wheezy with the latest patchlevel but dovecot version 2.2.15.17-1 (not yet updated): ii dovecot-ee-core 1:2.2.15.17-1 ii dovecot-ee-imapd 1:2.2.15.17-1 ii dovecot-ee-managesieved 0.4.6-4 ii dovecot-ee-mysql 1:2.2.15.17-1 ii dovecot-ee-pop3d 1:2.2.15.17-1 ii dovecot-ee-sieve 0.4.6-4 On this box I can't see this strange errors. Until now there was no user that complaints that he can't read his mails. Do you know what could cause this errors (for example: very old clients and so on)? Or are the logging of this errors new in dovecot 2.2.23? Many thanks Urban Loesch

2 2

problem with Sieve Duplicate Extension when used together with fileinto
by Marco Giunta 21 Apr '16

21 Apr '16

Hi at all, I'm trying to figure out a problem with Sieve Duplicate Extension when used together with fileinto. I use a Dovecot 2.2.23 and Pigeonhole v0.4.13 I have a user (user01) with 3 email addresses (mail01(a)example.com, mail02(a)example.com, user01(a)example.com) I want to discard duplicate, and I want to move email in different folder, so I'm using this sieve script: ---------------------------------------------- require ["fileinto", "duplicate", "imap4flags"]; if duplicate { discard; stop; } if address :is :all "to" "mail01(a)example.com" { fileinto "mail01"; } if address :is :all "to" "mail02(a)example.com" { fileinto "mail02"; } ------------------------------------- To make my test, I have a script that send always the same email; this is an example: ----------------------------------------- Delivered-To: user01(a)example.com Received: from smtp-server.example.com ([192.168.1.214]) by lmtp-server.example.com (Dovecot) with LMTP id YSaBBU53GFdhbwAAIDyJFw for <user01(a)example.com>; Thu, 21 Apr 2016 08:48:41 +0200 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: TEST EMAIL From: myself(a)example.com To: mail01(a)example.com, mail02(a)example.com, user01(a)example.com Date: Thu, 21 Apr 2016 08:48:41 +0200 Message-ID: <20160421064841.26889.86769(a)kratos.example.com> This is a test email Please ignore me. -------------------------------------------- The problem is that duplicate extension doesn't ALWAYS work ; I mean, one time it works (sieve discard 2 duplicate mails), one time it doesn't work at all (sieve doesn't discard any mail), another time it works only for one mail (sieve discards only 1 mail) Here my server log: Apr 21 08:49:07 smtp-server dovecot: lmtp(user01(a)example.com): 1dKXOMl3GFdibwAAIDyJFw: sieve: msgid=<20160421064906.26896.49900(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:07 smtp-server dovecot: lmtp(user01(a)example.com): 1dKXOMl3GFdibwAAIDyJFw: sieve: msgid=<20160421064906.26896.49900(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:07 smtp-server dovecot: lmtp(user01(a)example.com): oSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064906.26896.49900(a)myhost.example.com>: marked message to be discarded if not explicitly delivered (discard action) Apr 21 08:49:07 smtp-server dovecot: lmtp(user01(a)example.com): eY00CY93GFcucgAAIDyJFw: sieve: msgid=<20160421064906.26896.49900(a)myhost.example.com>: marked message to be discarded if not explicitly delivered (discard action) Apr 21 08:49:13 smtp-server dovecot: lmtp(user01(a)example.com): dSOyOtV3GFcmdAAAIDyJFw: sieve: msgid=<20160421064913.26904.88802(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:13 smtp-server dovecot: lmtp(user01(a)example.com): dSOyOtV3GFcmdAAAIDyJFw: sieve: msgid=<20160421064913.26904.88802(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:13 smtp-server dovecot: lmtp(user01(a)example.com): pSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064913.26904.88802(a)myhost.example.com>: marked message to be discarded if not explicitly delivered (discard action) Apr 21 08:49:13 smtp-server dovecot: lmtp(user01(a)example.com): vZWNOMl3GFcldAAAIDyJFw: sieve: msgid=<20160421064913.26904.88802(a)myhost.example.com>: marked message to be discarded if not explicitly delivered (discard action) Apr 21 08:49:18 smtp-server dovecot: lmtp(user01(a)example.com): eSOyOtV3GFcmdAAAIDyJFw: sieve: msgid=<20160421064918.26911.55371(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:18 smtp-server dovecot: lmtp(user01(a)example.com): qSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064918.26911.55371(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:18 smtp-server dovecot: lmtp(user01(a)example.com): qSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064918.26911.55371(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:18 smtp-server dovecot: lmtp(user01(a)example.com): aSaBBU53GFdhbwAAIDyJFw: sieve: msgid=<20160421064918.26911.55371(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:18 smtp-server dovecot: lmtp(user01(a)example.com): aSaBBU53GFdhbwAAIDyJFw: sieve: msgid=<20160421064918.26911.55371(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:18 smtp-server dovecot: lmtp(user01(a)example.com): eSOyOtV3GFcmdAAAIDyJFw: sieve: msgid=<20160421064918.26911.55371(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:22 smtp-server dovecot: lmtp(user01(a)example.com): rSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064922.26919.68793(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:22 smtp-server dovecot: lmtp(user01(a)example.com): rSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064922.26919.68793(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:22 smtp-server dovecot: lmtp(user01(a)example.com): YVCsNPJ3GFd1dgAAIDyJFw: sieve: msgid=<20160421064922.26919.68793(a)myhost.example.com>: marked message to be discarded if not explicitly delivered (discard action) Apr 21 08:49:23 smtp-server dovecot: lmtp(user01(a)example.com): bSaBBU53GFdhbwAAIDyJFw: sieve: msgid=<20160421064922.26919.68793(a)myhost.example.com>: marked message to be discarded if not explicitly delivered (discard action) Apr 21 08:49:27 smtp-server dovecot: lmtp(user01(a)example.com): fSOyOtV3GFcmdAAAIDyJFw: sieve: msgid=<20160421064927.26926.28383(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:27 smtp-server dovecot: lmtp(user01(a)example.com): sSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064927.26926.28383(a)myhost.example.com>: stored mail into mailbox 'mail01' Apr 21 08:49:27 smtp-server dovecot: lmtp(user01(a)example.com): sSM3And3GFdFaQAAIDyJFw: sieve: msgid=<20160421064927.26926.28383(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:27 smtp-server dovecot: lmtp(user01(a)example.com): fSOyOtV3GFcmdAAAIDyJFw: sieve: msgid=<20160421064927.26926.28383(a)myhost.example.com>: stored mail into mailbox 'mail02' Apr 21 08:49:27 smtp-server dovecot: lmtp(user01(a)example.com): ZVCsNPJ3GFd1dgAAIDyJFw: sieve: msgid=<20160421064927.26926.28383(a)myhost.example.com>: marked message to be discarded if not explicitly delivered (discard action) As you can see, the message ID of a single sent, is the same, so the duplicate extension should work. If I replace the 'fileinto' rule with, for example, a 'setflag' rule: ----------------------------------------------- require ["fileinto", "duplicate", "imap4flags"]; if duplicate { discard; stop; } if address :is :all "to" "mail01(a)example.com" { setflag "\\seen"; } if address :is :all "to" "mail02(a)example.com" { setflag "\\seen"; } ---------------------------------------------- it works like a charm: for every mail sent, the duplicate extension works. What is it wrong ? someone has any clue ? Cheers, Marco -- Marco Giunta - ITCS SysAdmin Via Bonomea, 265 34136 - Trieste, Italy Tel: +39-040-3787-503 Fax: +39-040-3787-244

1 0

Deliver same E-Mail in same Mailbox only once ?
by Christoph Adomeit 21 Apr '16

21 Apr '16

Hi there, I have a customer with domain a@tld and domain b@tld. b.tld is an alias for a.tld The Server is using virtual users based on mysql, dovecot for delivery and Maildir for Mail-Storage. If someone writes an e-mail to a.tld with a cc: to b.tld the customer receives the E-Mail twice. Is there a way to deliver the same Mail in the same Mailbox only once ? -- Christoph Adomeit GATWORKS GmbH Reststrauch 191 41199 Moenchengladbach Sitz: Moenchengladbach Amtsgericht Moenchengladbach, HRB 6303 Geschaeftsfuehrer: Christoph Adomeit, Hans Wilhelm Terstappen Christoph.Adomeit(a)gatworks.de Internetloesungen vom Feinsten Fon. +49 2166 9149-32 Fax. +49 2166 9149-10

5 5

Module is for different ABI version
by Oliver Riesen-Mallmann 21 Apr '16

21 Apr '16

Hi, I'm using the Dovecot Prebuilt Binary: deb http://xi.rename-it.nl/debian/ stable-auto/dovecot-2.2 main It seems, that the Prebuilt Binary provided at least once the 2.3 version, because doveconf -n shows: # 2.3.devel (5e7036c): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.devel (ef25ce6) # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.10 Now Prebuilt Binary provides the 2.2 version again, but I get some error messages on updates: Preparing to replace dovecot-imapd 2:2.2.23-1~auto+14 (using .../dovecot-imapd_2%3a2.2.23-1~auto+16_amd64.deb) ... doveconf: Error: Couldn't load plugin /usr/lib/dovecot/modules/settings/libmanagesieve_login_settings.so: Module is for different ABI version 2.2.ABIv20(2.2.devel) (we have 2.3.ABIv0(2.3.devel)) doveconf: Error: Couldn't load plugin /usr/lib/dovecot/modules/settings/libmanagesieve_settings.so: Module is for different ABI version 2.2.ABIv20(2.2.devel) (we have 2.3.ABIv0(2.3.devel)) and: Preparing to replace dovecot-core 2:2.2.23-1~auto+14 (using .../dovecot-core_2%3a2.2.23-1~auto+16_amd64.deb) ... doveconf: Error: Couldn't load plugin /usr/lib/dovecot/modules/settings/libmanagesieve_login_settings.so: Module is for different ABI version 2.2.ABIv20(2.2.devel) (we have 2.3.ABIv0(2.3.devel)) doveconf: Error: Couldn't load plugin /usr/lib/dovecot/modules/settings/libmanagesieve_settings.so: Module is for different ABI version 2.2.ABIv20(2.2.devel) (we have 2.3.ABIv0(2.3.devel)) After the update doveconf -n shows: # 2.2.devel (8828071): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.devel (ef25ce6) # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.10 How can I go back to ABI version 2.2? Regards Oliver

1 0

Foreman component
by Aki Tuomi 20 Apr '16

20 Apr '16

Hi! I am planning to add foreman component to dovecot core and I am hoping for some feedback: Foreman - generic per-user worker handling component It is responsible for managing worker pools per protocol, lifecycle management of workers and handing out instances to others, as in, unix socket connections. Each time a request is made to foreman for a worker, the worker is instantiated (if possible) and locked. Then connection is created to the socket of the worker, and the file descriptor is returned to requestor. When the requestor has completed the task, it's responsibility is to close the DATA channel and also ask foreman to unlock the worker. Components can register new workers using lib-foreman's API. Each worker is registered with struct foreman_worker { const char *protocol; const char *path; const char *version; unsigned int max_instances; unsigned int max_requests; /* how many requests one worker can handle */ unsigned int max_idletime_secs; /* how long worker can idle */ unsigned int max_processtime_secs; /* how long worker can process something */ unsigned int max_lifetime_secs; /* how long a worker can live this can be exceeded if the worker has work to do. */ }; /* minimum lifetime of worker: max_idletime_secs */ /* absolute maximum lifetime of worker: max_lifetime_secs + max_processtime_secs */ The unsigned ints are optional. If they are not defined, the workers are kept until foreman exceeds the total number of workers permitted across pools. Pools are per-worker-class pools, and are generated when a worker is registered. Version specifies the protocol version and is going to be "1000" now. Next version will always be 1001, 1002 etc. Any feedback or questions are welcome! Aki

3 2

Reappearing emails (resolved by 2.2.23)
by Ron Cleven 20 Apr '16

20 Apr '16

> ------------------------------ > > Message: 6 > Date: Wed, 16 Mar 2016 16:58:49 +1100 > From: Timo Sirainen<tss(a)iki.fi> > To: Dovecot Mailing List<dovecot(a)dovecot.org> > Subject: Re: Reappearing emails - IMAP trace > Message-ID:<4C26CC22-7C7D-4D91-A767-4E5B3D1F12BA(a)iki.fi> > Content-Type: text/plain; charset=us-ascii > > What mailbox format do you use? Are you able to reproduce this by running doveadm sync commands manually instead of letting replication do it? For example: > > - doveadm sync -s "" -d -u user@domain > state > - Run the UID STORE & UID MOVE > - doveadm sync -s "`cat state`" -d -u user@domain > > There have been some fixes, especially recentlyhttps://github.com/dovecot/core/commit/950a6e61d6c2dac961ce031bdd8b… sounds a bit similar although I don't really see how it would apply here. Would be a good idea to try anyway with v2.2.22.rc1 (which seems to be stable enough that I'll make v2.2.22 release soon). > > Anyway, I attempted a few times to reproduce it with your test but wasn't able to. We had been running 2 replicating servers (Maildir format) using version 2.2.10 under CentOS 7 in production for quite some time. In this forum, I reported a problem that I traced to a timing problem where unread emails being moved to Trash would magically reappear in the INBOX. I have since upgraded our production servers to 2.2.23. The new version resolved the problem. The version upgrade also resolved the occasional, but annoying, dsync maillog entries "Duplicate file entry at line ...". So, I am a very happy camper and appreciate the feedback.

2 1

GSSAPI authentication setup
by Braden McDaniel 20 Apr '16

20 Apr '16

I'm setting up dovecot on a new box; and once again I find myself banging my head against GSSAPI authentication. The particularly irritating thing is that I have this working on another box. I've done my best to ape the configuration of that box; but it's been some years since I set it up and somewhere along the line I have failed. My dovecot.conf has: auth_mechanism = plain gssapi passdb { driver = pam } userdb { driver = ldap args = /etc/dovecot/dovecot-ldap.conf.ext } where /etc/dovecot/dovecot-ldap.conf.ext is: hosts = ldap dn = cn=Manager,dc=endoframe,dc=net dnpass = XXXXXXXX ldap_version = 3 base = ou=people,dc=endoframe,dc=net deref = never scope = subtree user_attrs = homeDirectory=home,uidNumber=uid,gidNumber=gid user_filter = (&(objectClass=posixAccount)(uid=%u)) I've diff'd the contents of /etc/dovecot on the working vs. non-working servers, and I can see nothing of pertinence (just a few lines about loading the sieve plug-in). Now, logging in with the kerberos password via PAM *is* working. /etc/pam.d/dovecot: #%PAM-1.0 auth sufficient pam_krb5.so account sufficient pam_krb5.so But GSSAPI authentication is not: [ root@hinge ~]# telnet localhost 143 Trying ::1... Connected to localhost. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN AUTH=GSSAPI] Dovecot ready. a authenticate GSSAPI a NO [UNAVAILABLE] Temporary authentication failure. [hinge.endoframe.net:2016-04-16 21:33:32] ^] telnet> close Connection closed. Oh... The kerberos server does have an IMAP service key for hinge; and that service key appears in hinge's /etc/krb5.keytab, as well. Any pointers on where I should be looking at this point would be very much appreciated. -- Braden McDaniel <braden(a)endoframe.com>

3 6

sieve vacation: write to the .lda-dupes database without generating a vacation response.
by Bradley M. Kuhn 20 Apr '16

20 Apr '16

I'm using Dovecot's sieve extensions quite happily, they are very good! Thanks for all who worked on them. I have a question that maybe is appropriate for a sieve-specific discussion list, so if there is one I should post to instead, please let me know: I've poked through the sieve vacation RFC and all the documentation I can find and I cannot figure out how to do this. It's more-or-less not the intent of sieve's vacation, so perhaps it's more of a "you can't get there from here" situation, but maybe folks here have an idea: I am (ab)?using sieve vacation to send an automated response at all times to all senders who put me in the To line, every 90 days, which explains my lack of responsiveness and to explain who else might be better contact. (I have hundreds of emails sent to me to which I will never have time to respond, and probably should have been routed to someone else at my organization anyway.) However, I *don't* want my regular correspondents to receive this autoreply. I'd thus like to seed the database with known individuals I'm corresponding with to pretend they've already received the autoresponder. Since I bcc an archive address on all emails, my original thought was to detect people in the To and Cc line of outgoing emails and record them in the .lda-dupes database, as they received a vacation email. I can't figure out how to do this; there is no option on the sieve vacation directive that I can find to do something like this (i.e., I'm looking for a a "do the usual, but *don't* actually send the the email" option on the sieve vacation directive). I do have various other solutions that help in this regard, for example, I never send a vacation email to messages that match: header :contains "In-Reply-To" "@example.org" (where example.org is my domain). This helps, but obviously doesn't handle the situation where the correspondent doesn't reply to one of my emails, or had a stupid MUA. Furthermore, I'd like to implement as many methods as possible for my regular corespondents to limit their receipt of the autoresponder. Any ideas? Thanks in advance for any help or advice you can give! -- -- bkuhn ======================================================================== Become a Conservancy Supporter today: https://sfconservancy.org/supporter

4 4

[Dovecot] Patch: 2.0 support for URLAUTH, BURL, CATENATE
by Mike Abbott 18 Apr '16

18 Apr '16

Thank you Timo for beginning the port of URLAUTH, BURL, and CATENATE from 1.2 to 2.0. Attached please find two patches that finish the port to 2.0. One patch updates the dovecot-2.0-urlauth branch and is based on the tip of that branch. The other patch adds the full support to dovecot-2.0.beta5. The resulting URLAUTH/BURL/CATENATE code is the same. Please let me know if you have any questions about these patches. Thanks.

4 9

stats: Error: FIFO input error: CONNECT: Duplicate session ID
by Urban Loesch 18 Apr '16

18 Apr '16

Hi, yesterday I updatet to Dovecot EE version 2:2.2.23.1-1. Now sometimes I see this errors in my logs: ... Apr 18 09:02:19 dovecot1 dovecot: stats: Error: FIFO input error: CONNECT: Duplicate session ID NjcCDoSAFFd/KQAAFMUCeg for user user(a)domain1.com service lmtp Apr 18 09:04:05 dovecot1 dovecot: stats: Error: FIFO input error: CONNECT: Duplicate session ID rjV1HtCGFFcoogAAFMUCeg for user user(a)domain2.com service lmtp Apr 18 09:04:30 dovecot1 dovecot: stats: Error: FIFO input error: CONNECT: Duplicate session ID Sqi0IMWAFFeRNQAAFMUCeg for user user(a)domain3.com service lmtp ... The error only appears when a mail is sent to 2 ore more recipients concurrently. It's not ciritcal for me, all mails are getting delivered correctly. Thanks and regards Urban Loesch

2 1

AD LDAP auth shows unknown results
by victorpictor＠mailbox.hu 15 Apr '16

15 Apr '16

Hi List! Been struggling with AD LDAP auth, ldapsearch shows everything fine, but when I try to telnet, the log shows unknown attributes. Dovecot 2.0.19 dovecot -n: # 2.0.19: /etc/dovecot/dovecot.conf # OS: Linux 3.5.0-23-generic x86_64 Ubuntu 12.04.5 LTS ext4 auth_debug = yes auth_mechanisms = plain login auth_username_format = %n auth_verbose = yes disable_plaintext_auth = no listen = * mail_location = maildir:/var/mail/%u%d/Maildir namespace inbox { inbox = yes location = prefix = } passdb { args = /etc/dovecot/dovecot-ldap-passdb.conf driver = ldap } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_global_dir = /var/lib/dovecot/sieve/ } protocols = " imap lmtp pop3" service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } user = vmail } ssl = no ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { args = /etc/dovecot/dovecot-ldap-userdb.conf driver = ldap } protocol lmtp { mail_plugins = " sieve" postmaster_address = postmaster(a)domain.hu } Contents of passdb.conf: hosts = 1.2.3.4 auth_bind = yes auth_bind_userdn = DOMAIN\%u ldap_version = 3 base = dc=domain,dc=in scope = subtree deref = never pass_filter = (&(objectClass=person)(sAMAccountName=%u)(mail=*)) Contents of userdb.conf: hosts = 1.2.3.4 dn = DOMAIN\user dnpass = xxx ldap_version = 3 base = dc=domain,dc=in user_attrs = =uid=108,=gid=115,=home=/var/mail/%Lu,=mail=maildir:/var/mail/%Lu/Maildir/ user_filter = (&(objectClass=person)(sAMAccountName=%u)(mail=*)) # Attributes and filter to get a list of all users iterate_attrs = sAMAccountName=user iterate_filter = (objectClass=person) And the log after a test login: Apr 15 18:10:52 ubuntutest2 dovecot: auth: Debug: ldap(user,127.0.0.1): user search: base=dc=domain,dc=in scope=subtree filter=(&(objectClass=person)(sAMAccountName=user)(mail=*)) fields= Apr 15 18:10:52 ubuntutest2 dovecot: auth: Debug: ldap(user,127.0.0.1): result: objectClass(?unknown?)= cn(?unknown?)= instanceType(?unknown?)= whenCreated(?unknown?)= uSNCreated(?unknown?)= name(?unknown?)= objectGUID(?unknown?)= badPwdCount(?unknown?)= codePage(?unknown?)= countryCode(?unknown?)= badPasswordTime(?unknown?)= lastLogoff(?unknown?)= lastLogon(?unknown?)= primaryGroupID(?unknown?)= objectSid(?unknown?)= accountExpires(?unknown?)= logonCount(?unknown?)= sAMAccountName(?unknown?)= sAMAccountType(?unknown?)= userPrincipalName(?unknown?)= objectCategory(?unknown?)= givenName(?unknown?)= initials(?unknown?)= sn(?unknown?)= displayName(?unknown?)= description(?unknown?)= physicalDeliveryOfficeName(?unknown?)= userAccountControl(?unknown?)= msDS-SupportedEncryptionTypes(?unknown?)= pwdLastSet(?unknown?)= homeDrive(?unknown?)= homeDirectory(?unknown?)= memberOf(?unknown?)= mail(?unknown?)= whenChanged(?unknown?)= uSNChanged(?unknown?)= distinguishedName(?unknown?)= Any idea? Thanks for advance! Victorpictor

1 0

Tighten TLS - usage of specific ssl_ec-curve
by Martin 15 Apr '16

15 Apr '16

Hi folks, at first: thanks very much for the great piece of software! I have a proposal to tighten the TLS security: enable the usage of a specific ec-curve in the 10-ssl.conf, e.g. ssl_ec-curve = secp384r1 Reason: I use a 384 bit EC server key, but dovecot uses "only" a prime256v1 curve. Keygen was: f=dovecot; openssl ecparam -name secp384r1 -genkey -out $f.key openssl req -new -x509 -key $f.key -out ${f}.crt -days 2000 -sha512 Server check gives: prio ciphersuite protocols pfs curves 1 ECDHE-ECDSA-AES128-GCM-SHA256 TLSv1.2 ECDH,P-256,256bits prime256v1 2 ECDHE-ECDSA-AES128-SHA256 TLSv1.2 ECDH,P-256,256bits prime256v1 3 ECDHE-ECDSA-AES128-SHA TLSv1.2 ECDH,P-256,256bits prime256v1 4 ECDHE-ECDSA-AES256-GCM-SHA384 TLSv1.2 ECDH,P-256,256bits prime256v1 5 ECDHE-ECDSA-AES256-SHA384 TLSv1.2 ECDH,P-256,256bits prime256v1 6 ECDHE-ECDSA-AES256-SHA TLSv1.2 ECDH,P-256,256bits prime256v1 Certificate: UNTRUSTED, 384 bit, ecdsa-with-SHA512 signature $ sudo nano /etc/dovecot/conf.d/10-ssl.conf ssl = required ssl_protocols = !SSlv2 !SSLv3 TLSv1.2 ssl_cipher_list = EECDH+AES128+AESGCM:EECDH+AES256+AESGCM:EECDH+AES128+SHA256:EECDH+AES256+SHA384:EECDH+AES128+SHA:EECDH+AES256+SHA ssl_prefer_server_ciphers = yes ssl_key = </etc/dovecot/dovecot.key ssl_cert = </etc/dovecot/dovecot.crt OS is arch linux. Thanks very much, Martin

2 1

How to filter spam with same to: and from: adress
by Claude 14 Apr '16

14 Apr '16

Is it possible to create a filter somewhere to delete email that have same to: and from: adress. All these email are forged using my domain name with always different fictif user name. The only common point is that they have the same user name in the from: and to: adress Claude Gelinas agr. Phyto Ressources Inc.

2 1

A few new Pigeonhole features
by Stephan Bosch 14 Apr '16

14 Apr '16

Hi, A few new Pigeonhole features that enthusiasts can experiment with: - Recently, I implemented support for the "imapsieve" extension in Sieve and its IMAP counterpart (https://tools.ietf.org/html/rfc6785) This is now in the Pigeonhole master branch. This allows running Sieve scripts at IMAP activity, rather than at delivery. There are also facilities for the familiar sieve_before/sieve_after administrator scripts. The documentation is currently only in the sources and not on the wiki: https://raw.githubusercontent.com/dovecot/pigeonhole/master/doc/plugins/ima… - Yesterday, I implemented online trace debugging for Sieve scripts: i.e., directly during delivery rather than only using the sieve-test tool. This is also supported for the IMAPSIEVE feature discussed above. This is documented in the INSTALL file: https://github.com/dovecot/pigeonhole/blob/master/INSTALL#L522 In other news, I started a specification for a new Sieve feature that allows using the IMAP SPECIAL-USE attributes from Sieve scripts: https://tools.ietf.org/html/draft-bosch-sieve-special-use-00 There is no implementation yet. Any comments, suggestions or bug reports are welcome. Regards, Stephan.

2 4

Dovecot and Windows Live Mail 2012?
by David Mehler 14 Apr '16

14 Apr '16

Hello, I hope someone has this working, because I'm pulling my hair out at this one. I'm using well for this it's a win7 x64 machine running Windows Essentials 2012 and using the Windows Live mail component. I am trying to connect to my Dovecot server running 2.23 I believe. I keep getting the error "the imap command could not be sent to the server because of a non-network error" googling showed many with this, but no fix. In this account I'm trying to access port 143 which uses starttls. In Mail I've got the boxes for require a secure connection and authentication checked. I should note of course and with no surprise that Mail works oh just fine with the Hotmail account I've also got configured, it's only with the downloading of folders and sending of email to the dovecot server that mail has the issue. Please let me know if I can provide any additional information. Help appreciated. Thanks. Dave.

3 3

Best way to only replicate specific users
by Max 14 Apr '16

14 Apr '16

Hi, I was wondering about the best way to achieve this. Currently, the users I don't want replicated do not exist on the target system. The source tries to sync them but runs into an error. Technically, that works for me, but it doesn't seem like the right way to do it and clutters the log. Kind Regards, Max

1 0

antispam plugin, pipe backend, how to make it work?
by Johannes Rohr 13 Apr '16

13 Apr '16

Hi, my setup is a dovecot 2.0.19 IMAP server on Ubuntu Precise with the antispam plugin in version 2.0+20120225-2 and spamassassin at version 3.2.2 I have been trying and failed to get the pipe backend of the antispam plugin to work. Spamassin by itself works, a manual call of sa-learn works fine. Bayes data is stored in a mysql DB. I have the following configuration in /etc/dovecot/conf.d/90-plugin.conf plugin { #setting_name = value sieve=~/.dovecot.sieve sieve_dir=~/sieve antispam_pipe_program_spam_arg = --spam antispam_pipe_program_notspam_arg = --ham antispam_pipe_program = /usr/local/bin/sa-learn-pipe.sh antispam_pipe_program_args = --username=%u # % expansion done by dovecot antispam_trash = trash;Trash;Deleted Items;Deleted Messages antispam_spam = SPAM;Junk antispam_backend = pipe antispam_verbose_debug = 1 antispam_debug_target = syslog antispam_pipe_tmpdir = /tmp } I have tried the following wrapper script: #!/bin/bash # set -x LOGFILE=/tmp/sa-learn-pipe.log echo "$$-start ($*)" >> $LOGFILE #echo $* > /tmp/sendmail-parms.txt cat<&0 >> /tmp/sendmail-msg-$$.txt /usr/bin/sa-learn $* -D /tmp/sendmail-msg-$$.txt >> $LOGFILE 2>&1 && \ rm -f /tmp/sendmail-msg-$$.txt echo "$$-end" >> $LOGFILE exit 0 It somehow isn't working. I can call the wrapper script manually e.g. sudo -u vmail /usr/local/bin/sa-learn-pipe.sh --username=some(a)mail.user --ham \ < someham But it doesn't work from dovecot. It seems the script is called. but no new patterns show up in the bayes DB. Unfortunately, the plugin seems to be documented poorly. How does it call the programme it pipes to? Is it something like $programme --par1 --par2 < message ? Why can't / shouldn't I call sa-learn directly? All the instructions I found on the in internet contained a wrapper script, but none bothered to explain why you would actually need it. I would be very grateful, if someone could enlighten me on that... Cheers, Johannes

6 16

v2.2.23 released
by Timo Sirainen 13 Apr '16

13 Apr '16

http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz.sig This is a bugfix-only release with various important fixes on top of v2.2.22. - Various fixes to doveadm. Especially running commands via doveadm-server was broken. - director: Fixed user weakness getting stuck in some situations - director: Fixed a situation where directors keep re-sending different states to each others and never becoming synced. - director: Fixed assert-crash related to a slow "user killed" reply - Fixed assert-crash related to istream-concat, which could have been triggered at least by a Sieve script.

6 6

speedup doveadm
by Chris 13 Apr '16

13 Apr '16

All, I've to set ACLs in public namespace for more than 5000 folders. That takes some hours. I'm calling doveadm by a perl script. Is there any way to speedup doveadm? Is it possible to set ACLs for multiple folders or users in a single call? - Chris

1 0

Problem setting owner
by Luca Bertoncello 13 Apr '16

13 Apr '16

Hi list! I have a Dovecot 2.2.9 installed from Ubuntu-Repository. It uses LDAP to authenticate against an Active Directory controller. The authentication works, but it tries always to use the UID of the user for the mailbox... I already added: mail_uid = 1005 mail_gid = 8 in 10-mail.conf and: user_attrs = \ =user=exim, \ =uid=1005, \ =gid=8, \ =quota_rule=*:bytes=%{ldap:quotaBytes}, \ =home=/home/mailboxes/%{ldap:sAMAccountName}/Maildir, \ =mail=maildir:/home/mailboxes/%{ldap:sAMAccountName}/Maildir in the dovecot-ldap.conf.ext, but it seems to ignore them... Could someone help me? Thanks Luca Bertoncello (lucabert(a)lucabert.de)

2 1

fts-lucene with virtual folders
by Dmitry Nezhevenko 13 Apr '16

13 Apr '16

Hi, It looks like I've found something strange. It looks like dovecot updates fts-lucene index every time I'm opening virtual folder that contains FTS query: indexer-worker(dion): Warning: fts-lucene: Settings have changed, rebuilding index for mailbox dovecot-virtual is pretty simple: archive/INBOX BODY "test" first of all, I'm trying to perform FTS in archive/INBOX itself, then I'm trying to open virtual folder. both default namespace and 'archive' are private namespaces with mdbox storage. plugin { fts = lucene fts_lucene = whitespace_chars=@. fts_autoindex = no } Any suggestions? -- WBR, Dmitry

1 3

dlopen() failed: /usr/lib/dovecot/modules/dict/libdict_ldap.so: undefined symbol: ldap_search_star
by M. Koehler 13 Apr '16

13 Apr '16

Hi, I´m using dovecot on debian jessie from the xi-rename-it repo (deb http://xi.rename-it.nl/debian/ stable-auto/dovecot-2.2 main). After upgrading to 2.2.23 I´ve got the following error for example if I delete a message: *Apr 13 15:14:10 mail dovecot: dict(18884): Error: Couldn't load plugin /usr/lib/dovecot/modules/dict/libdict_ldap.so: dlopen() failed: /usr/lib/dovecot/modules/dict/libdict_ldap.so: undefined symbol: ldap_search_start * But I can´t find any ldap settings in my config (doveconf -a). Are any changes that I overlook? Thanks, Michael

2 1

v2.3 development tree forked in git
by Timo Sirainen 13 Apr '16

13 Apr '16

The git master branch starts tracking Dovecot v2.3 development from now on. There are soon going to be several API changes there that might break plugins. If you wish to keep tracking latest v2.2.x development instead, switch to master-2.2 branch. The nightly releases at http://dovecot.org/nightly/ will also track v2.3 tree.

2 1

Warning: Global setting won't change the setting inside an earlier filter
by Oliver Riesen-Mallmann 13 Apr '16

13 Apr '16

Hi, I'm using the Dovecot Prebuilt Binary: deb http://xi.rename-it.nl/debian/ stable-auto/dovecot-2.2 main I configured multiple SSL certificates with client TLS SNI (see http://wiki2.dovecot.org/SSL/DovecotConfiguration) Since my last update I get some warnings: doveconf: Warning: /etc/dovecot/conf.d/10-ssl.conf line 12: Global setting ssl_cert won't change the setting inside an earlier filter at /etc/dovecot/conf.d/10-ssl-langzeittest.de.conf line 4 doveconf: Warning: /etc/dovecot/conf.d/10-ssl.conf line 13: Global setting ssl_key won't change the setting inside an earlier filter at /etc/dovecot/conf.d/10-ssl-langzeittest.de.conf line 5 doveconf: Warning: /etc/dovecot/conf.d/10-ssl.conf line 12: Global setting ssl_cert won't change the setting inside an earlier filter at /etc/dovecot/conf.d/10-ssl-langzeittest.de.conf line 4 doveconf: Warning: /etc/dovecot/conf.d/10-ssl.conf line 13: Global setting ssl_key won't change the setting inside an earlier filter at /etc/dovecot/conf.d/10-ssl-langzeittest.de.conf line 5 The reason is this commit: doveconf: Log a warning if a global setting is updated after it was a… …lready set inside a filter https://github.com/dovecot/core/commit/87404eae4581d7ef834f490507503e59a500… My configuration is (shorted): # dovecot -n # 2.2.devel (87404ea): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.devel (215349a) # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.10 [...] ssl_cert = </etc/letsencrypt/live/v083.violet.fastwebserver.de/fullchain.pem [...] ssl_key = </etc/letsencrypt/live/v083.violet.fastwebserver.de/privkey.pem [...] local_name imap.langzeittest.de { ssl_cert = </etc/letsencrypt/live/fahrerlager.langzeittest.de/fullchain.pem ssl_key = </etc/letsencrypt/live/fahrerlager.langzeittest.de/privkey.pem } local_name mail.langzeittest.de { ssl_cert = </etc/letsencrypt/live/fahrerlager.langzeittest.de/fullchain.pem ssl_key = </etc/letsencrypt/live/fahrerlager.langzeittest.de/privkey.pem } I understand, that the warning is correct. I configured ssl_cert and ssl_key both, globally (like a default) and in some local_name filters. I tried already to move the global configuration of ssl_cert and ssl_key in an own local_name filter. It didn't work. No login possible: dovecot: master: Dovecot v2.2.devel (87404ea) starting up for imap (core dumps disabled) dovecot: imap-login: Error: SSL: Stacked error: error:0906D06C:PEM routines:PEM_read_bio:no start line: Expecting: ANY PRIVATE KEY dovecot: imap-login: Fatal: Couldn't parse private ssl_key: Address family not supported by protocol How is the correct configuration in this scenario? Regards Oliver

2 2

Different usernames for different login method
by Luca Bertoncello 13 Apr '16

13 Apr '16

Hi again! With Dovecot 2.2.9 authenticating against the Active Directory I have following problem: - if I login using LOGIN, PLAIN or CRAM, the username is REALM\login (in my case: CCH\lucabert) - if I login using GSSAPI, the username is just login (in my case: lucabert) this makes the access to the mailbox very difficult, since I don't what can I write in mail_location... If I login with LOGIN, I can write: maildir:/home/mailboxes/%4.u/Maildir but of course it does not work if I login using GSSAPI... The mailboxes have just the login (in my case: lucabert). Can someone explain me why %u is different and how can I solve my problem? Thanks a lot Luca Bertoncello (lucabert(a)lucabert.de)

2 2

Slow reading of large dovecot-uidlist files
by Bostjan Skufca 13 Apr '16

13 Apr '16

Hi there, (context: I was optimizing Roundcube mailbox list server response, and in that 300-400ms response time, around 170ms is spent on single fgets() call which is waiting IMAP repsonse to "SELECT MyMailbox" command) I straced dovecot and of the whole request/response process, around 30ms is spent for everything else, and overwhelming majority of time (150-170ms) is spent for reading dovecot-uidlist file for given mailbox. I skimmed over src/lib-storage/index/maildir/maildir-uidlist.c and src/src/lib/istream.c, but I am out of ideas on how to optimize mentioned file reading elegantly to make it faster. Is there any way to cache parsed content of uidlist file(s) or some other obvious quicktrick I am missing to speed this process up? Does anyone have any other ideas, how to speed this up? b.

5 9

Dsync Header Hashing
by Richard Laager 13 Apr '16

13 Apr '16

Is there any way to disable the header hashing in dsync? I'm doing a one-time migration to Dovecot using imapc. The FETCHes for Date & Message-ID take a non-trivial amount of time and it's not clear to me if they have a function for a one-time migration. -- Richard

2 5

Fwd: Plus addressing on Sentora using Postfix
by Philip McGaw 12 Apr '16

12 Apr '16

I am running Ubuntu 14.04.4 LTS “Trusty” and "postconf -d | grep mail_version” gives me “mail_version = 2.11.0”, with Dovecot 2.2.9 I have installed Sentora (http://sentora.org) which sets most of the configuration up for Postfix up, I have made some changes to allow me to use certificates for IMAP and SMTP SSL (https://skippy.org.uk/lets-encrypt-postfix-and-dovecot/) My Postfix main config file is http://pastebin.com/hdxdNK4d My Postfix master process configuration file is http://pastebin.com/YuCTq0JQ Dovecot -n gives me the following http://pastebin.com/05xixDtD I am trying to send an email to site(a)skippy.org.uk and site+test(a)skippy.org.uk (sending from an iCloud account), it works to site(a)skippy.org.uk (site(a)skippy.org.uk is a real email address), the lines from mail.log are as follows: > Mar 11 17:48:07 njoror postfix/smtpd[32706]: connect from mr11p26im-asmtp004.me.com[17.110.86.109] > Mar 11 17:48:07 njoror postfix/smtpd[32706]: Anonymous TLS connection established from mr11p26im-asmtp004.me.com[17.110.86.109]: TLSv1.2 with cipher DHE-RSA-AES128-GCM-SHA256 (128/128 bits) > Mar 11 17:48:08 njoror postfix/smtpd[32706]: 1BAF055AB6: client=mr11p26im-asmtp004.me.com[17.110.86.109] > Mar 11 17:48:08 njoror postfix/cleanup[32710]: 1BAF055AB6: message-id=<90594925-C294-4A38-8275-C23DA55A9308(a)icloud.com> > Mar 11 17:48:08 njoror postfix/qmgr[32599]: 1BAF055AB6: from=<philipmcgaw(a)icloud.com>, size=1513, nrcpt=1 (queue active) > Mar 11 17:48:08 njoror postfix/pipe[32605]: 1BAF055AB6: to=<site+test(a)skippy.org.uk>, relay=dovecot, delay=0.43, delays=0.34/0.01/0/0.09, dsn=4.1.1, status=SOFTBOUNCE (user unknown) > Mar 11 17:48:08 njoror postfix/smtpd[32706]: disconnect from mr11p26im-asmtp004.me.com[17.110.86.109] vs > Mar 11 17:49:23 njoror postfix/smtpd[32706]: connect from mr11p26im-asmtp004.me.com[17.110.86.109] > Mar 11 17:49:23 njoror postfix/smtpd[32706]: Anonymous TLS connection established from mr11p26im-asmtp004.me.com[17.110.86.109]: TLSv1.2 with cipher DHE-RSA-AES128-GCM-SHA256 (128/128 bits) > Mar 11 17:49:24 njoror postfix/smtpd[32706]: 33D2355AB9: client=mr11p26im-asmtp004.me.com[17.110.86.109] > Mar 11 17:49:24 njoror postfix/cleanup[32710]: 33D2355AB9: message-id=<2456DC97-4E3A-4A91-B3A0-CAFE056F116F(a)icloud.com> > Mar 11 17:49:24 njoror postfix/qmgr[32599]: 33D2355AB9: from=<philipmcgaw(a)icloud.com>, size=1249, nrcpt=1 (queue active) > Mar 11 17:49:25 njoror postfix/smtpd[32706]: disconnect from mr11p26im-asmtp004.me.com[17.110.86.109] > Mar 11 17:49:26 njoror postfix/pipe[32605]: 33D2355AB9: to=<site(a)skippy.org.uk>, relay=dovecot, delay=1.8, delays=0.63/0/0/1.2, dsn=2.0.0, status=sent (delivered via dovecot service) > Mar 11 17:49:26 njoror postfix/qmgr[32599]: 33D2355AB9: removed Looking at the lines from mail.log it looks like it thinks there should be a user called site+test(a)skippy.org.uk, this has been puzzling me for a while, I was wondering if any one on here could see what was wrong, and what I needed to change, Looking at a few examples and online guides I thought I had covered all the bases. Looking at the log it looks like the message is either succeeding, or failing via Dovecot > Mar 11 17:48:08 njoror postfix/pipe[32605]: 1BAF055AB6: to=<site+test(a)skippy.org.uk>, relay=dovecot, delay=0.43, delays=0.34/0.01/0/0.09, dsn=4.1.1, status=SOFTBOUNCE (user unknown) Does any one have any ideas?

2 6

pop3 and dsync master-master replication issue causing duplicate delivery
by Burak Seydioglu 12 Apr '16

12 Apr '16

Hello, I am having an issue with a dsync master-master replication setup. Messages are not being marked current or deleted during the first session causing duplicate delivery when replication is running. It takes two logins and delete commands to get rid of the message. Topology: mda01.dcactive <---> mda01.dcpassive All interaction is happening on mda01.dcactive. I was running 2.2.13 and upgraded to 2.2.23 hoping it would help but I am still running into the same issue. Version before upgrade: [mda01.xxx:/root]# dovecot --version 2.2.13 Version after upgrade: [mda01.xxx:/root]# dovecot --version 2.2.23 (806d709) The issue is happening on both VMs and baremetal servers. Operating system is CentOS 6.7 x86_64. Filesystem is ext3. POP commands are executed via telnet but the behavior is present with Java clients as well. Related reports: http://dovecot.org/list/dovecot/2015-June/101254.html http://thr3ads.net/dovecot/2013/05/2644111-Problem-with-dsync-replication-m… ############################################## ################ DOVECOT CONF ################ ############################################## Configuration is idential on both servers (except the host name in the login greeting): # 2.2.23 (806d709): /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-573.22.1.el6.x86_64 x86_64 CentOS release 6.7 (Final) auth_mechanisms = plain login auth_verbose = yes base_dir = /var/run/dovecot/ disable_plaintext_auth = no doveadm_password = # hidden, use -P to show it first_valid_uid = 89 last_valid_uid = 89 login_greeting = Dovecot ready on mda01.dcpassive.domain.com. login_trusted_networks = 127.0.0.1 mail_debug = yes mail_gid = 89 mail_plugins = " notify replication" mail_uid = 89 mbox_write_locks = fcntl namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = /etc/dovecot/conf.d/dovecot-ldap-passdb.conf.ext driver = ldap } plugin { mail_replica = tcps:mdareplica:12345 } protocols = pop3 lmtp replication_full_sync_interval = 3 hours replication_max_conns = 20 service aggregator { fifo_listener replication-notify-fifo { group = postfix mode = 0640 user = postfix } unix_listener replication-notify { group = postfix mode = 0640 user = postfix } } service auth { unix_listener auth { mode = 0660 } } service doveadm { inet_listener { port = 12345 ssl = yes } } service lmtp { process_min_avail = 10 unix_listener lmtp { group = postfix mode = 0640 user = postfix } } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { group = postfix mode = 0640 user = postfix } } ssl_cert = </etc/pki/tls/certs/dovecot.crt ssl_client_ca_file = /etc/pki/tls/CA/dovecot.bundle ssl_key = </etc/pki/tls/private/dovecot.key ssl_prefer_server_ciphers = yes userdb { driver = prefetch } userdb { args = /etc/dovecot/conf.d/dovecot-ldap-userdb.conf.ext driver = ldap } protocol lmtp { mail_plugins = " notify replication" } ############################################## ################ POP COMMANDS ################ ############################################## These are the pop commands executed on the active server: [buraks78@localhost ~]$ telnet mda01.dcactive 110 Trying 10.*.*.*... Connected to mda01.dcactive. Escape character is '^]'. +OK Dovecot ready on mda01.dcactive.domain.com. user buraktest1 +OK pass buraktest1 +OK Logged in. list +OK 1 messages: 1 795 . retr 1 +OK 795 octets Return-Path: <burak(a)domain.com> Delivered-To: buraktest1(a)buraktest1.domain.com Received: from mda01.dcactive.domain.com by mda01.dcactive.domain.com (Dovecot) with LMTP id IXEcCPEnDVeqQgAApTIvcA for <buraktest1(a)buraktest1.domain.com>; Tue, 12 Apr 2016 09:53:05 -0700 Received: from mta01.dcactive.domain.com (unknown [10.*.*.*]) by mda01.dcactive.domain.com (Postfix) with ESMTPS id 166837C086 for <buraktest1(a)buraktest1.domain.com>; Tue, 12 Apr 2016 09:53:05 -0700 (PDT) Received: from localhost (unknown [10.*.*.*]) by mta01.dcactive.domain.com (Postfix) with ESMTP id C9C67142001 for <buraktest1(a)domain.com>; Tue, 12 Apr 2016 09:53:04 -0700 (PDT) SUBJECT: mail test from : mail test for dysnc Tue Apr 12 17:55:49 BST 2016. . dele 1 +OK Marked to be deleted. quit +OK Logging out, messages deleted. Connection closed by foreign host. ############################################### ################ ACTIVE SERVER ################ ############################################### ################ EMAIL DELIVERY ################ [mda01.dcactive:/glide/mail/spool/buraktest1/maildir]# ls -al * -rw------- 1 postfix postfix 248 Apr 11 17:07 dovecot.index -rw------- 1 postfix postfix 4436 Apr 12 09:54 dovecot.index.cache -rw------- 1 postfix postfix 17372 Apr 12 09:54 dovecot.index.log -rw------- 1 postfix postfix 1681904 Apr 11 10:50 dovecot.index.log.2 -rw------- 1 postfix postfix 126 Apr 12 09:54 dovecot-uidlist -rw------- 1 postfix postfix 8 Jul 7 2015 dovecot-uidvalidity -r--r--r-- 1 postfix postfix 0 Jul 7 2015 dovecot-uidvalidity.559c5cc2 -rw------- 1 postfix postfix 0 Jul 7 2015 maildirfolder cur: total 84 drwx------ 2 postfix postfix 77824 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. new: total 5532 drwx------ 2 postfix postfix 5644288 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. -rw------- 1 postfix postfix 781 Apr 12 09:53 1460479985.M153155P17066.mda01.dcactive.domain.com,S=781,W=795 tmp: total 776 drwx------ 2 postfix postfix 786432 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. Apr 11 17:25:29 mda01 dovecot: lmtp(24058): Debug: none: root=, index=, indexpvt=, control=, inbox=, alt= Apr 11 17:25:29 mda01 dovecot: lmtp(24058): Connect from local Apr 11 17:25:29 mda01 dovecot: lmtp(buraktest1(a)buraktest1.domain.com): Debug: Loading modules from directory: /usr/lib64/dovecot Apr 11 17:25:29 mda01 dovecot: lmtp(buraktest1(a)buraktest1.domain.com): Debug: Module loaded: /usr/lib64/dovecot/lib15_notify_plugin.so Apr 11 17:25:29 mda01 dovecot: lmtp(buraktest1(a)buraktest1.domain.com): Debug: Module loaded: /usr/lib64/dovecot/lib20_replication_plugin.so Apr 11 17:25:29 mda01 dovecot: lmtp(buraktest1(a)buraktest1.domain.com): Debug: auth input: buraktest1(a)buraktest1.domain.com home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: lmtp(buraktest1(a)buraktest1.domain.com): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: lmtp(24058, buraktest1(a)buraktest1.domain.com) Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:25:29 mda01 dovecot: lmtp(24058, buraktest1(a)buraktest1.domain.com) Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maild ir/ Apr 11 17:25:29 mda01 dovecot: lmtp(24058, buraktest1(a)buraktest1.domain.com) Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:25:29 mda01 dovecot: lmtp(buraktest1(a)buraktest1.domain.com): Debug: replication: Replication requested by 'transaction commit', priority=2 Apr 11 17:25:29 mda01 dovecot: lmtp(buraktest1(a)buraktest1.domain.com): cefKJHlADFf6XQAApTIvcA: msgid=unspecified: saved mail to INBOX Apr 11 17:25:29 mda01 dovecot: lmtp(24058): Disconnect from local: Successful quit Apr 11 17:25:29 mda01 postfix-mda/lmtp[9826]: 93BE07C086: to=<buraktest1(a)buraktest1.domain.com>, relay=mda01.dcactive.domain.com[/var/run/dovecot/lmtp], delay=0.03, delays=0.01/0.01/0/0.02, dsn=2.0.0, status=sent (250 2.0.0 <burakt est1(a)buraktest1.domain.com> cefKJHlADFf6XQAApTIvcA Saved) Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: auth input: buraktest1(a)buraktest1.domain.com home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Performing auto-detection Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: auth input: buraktest1(a)buraktest1.domain.com home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(10.*.*.*,buraktest1(a)buraktest1.domain.com): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:25:29 mda01 dovecot: doveadm(10.*.*.*,buraktest1(a)buraktest1.domain.com): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/burakte st1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(10.*.*.*,buraktest1(a)buraktest1.domain.com): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Performing auto-detection Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: sync: Synchronization active ################ FIRST LOGIN ################ [mda01.dcactive:/glide/mail/spool/buraktest1/maildir]# ls -al * -rw------- 1 postfix postfix 248 Apr 11 17:07 dovecot.index -rw------- 1 postfix postfix 4436 Apr 12 09:54 dovecot.index.cache -rw------- 1 postfix postfix 17372 Apr 12 09:54 dovecot.index.log -rw------- 1 postfix postfix 1681904 Apr 11 10:50 dovecot.index.log.2 -rw------- 1 postfix postfix 126 Apr 12 09:54 dovecot-uidlist -rw------- 1 postfix postfix 8 Jul 7 2015 dovecot-uidvalidity -r--r--r-- 1 postfix postfix 0 Jul 7 2015 dovecot-uidvalidity.559c5cc2 -rw------- 1 postfix postfix 0 Jul 7 2015 maildirfolder cur: total 84 drwx------ 2 postfix postfix 77824 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. new: total 5532 drwx------ 2 postfix postfix 5644288 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. -rw------- 1 postfix postfix 781 Apr 12 09:53 1460479985.M153155P17066.mda01.dcactive.domain.com,S=781,W=795 <<<<<<<<<<<<<<<<<<<<<< Email still in new folder. tmp: total 776 drwx------ 2 postfix postfix 786432 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. Apr 11 17:31:37 mda01 dovecot: pop3-login: Login: user=<buraktest1>, method=PLAIN, rip=10.*.*.*, lip=10.*.*.*, mpid=20529, session=<T8W2yD4wYM0K/xKh> Apr 11 17:31:37 mda01 dovecot: pop3(buraktest1): Debug: Loading modules from directory: /usr/lib64/dovecot Apr 11 17:31:37 mda01 dovecot: pop3(buraktest1): Debug: Module loaded: /usr/lib64/dovecot/lib15_notify_plugin.so Apr 11 17:31:37 mda01 dovecot: pop3(buraktest1): Debug: Module loaded: /usr/lib64/dovecot/lib20_replication_plugin.so Apr 11 17:31:37 mda01 dovecot: pop3(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:37 mda01 dovecot: pop3(buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:31:37 mda01 dovecot: pop3(buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:37 mda01 dovecot: pop3(buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:31:42 mda01 dovecot: pop3(buraktest1): Debug: replication: Replication requested by 'transaction commit', priority=1 Apr 11 17:31:42 mda01 dovecot: pop3(buraktest1): Disconnected: Logged out top=0/0, retr=1/811, del=1/1, size=795 Apr 11 17:31:42 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:42 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: replication: Replication requested by 'transaction commit', priority=2 Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: sync: Synchronization active ################ SECOND LOGIN ################ [mda01.dcactive:/glide/mail/spool/buraktest1/maildir]# ls -al * -rw------- 1 postfix postfix 248 Apr 11 17:07 dovecot.index -rw------- 1 postfix postfix 4436 Apr 12 10:07 dovecot.index.cache -rw------- 1 postfix postfix 17776 Apr 12 10:07 dovecot.index.log -rw------- 1 postfix postfix 1681904 Apr 11 10:50 dovecot.index.log.2 -rw------- 1 postfix postfix 55 Apr 12 10:07 dovecot-uidlist -rw------- 1 postfix postfix 8 Jul 7 2015 dovecot-uidvalidity -r--r--r-- 1 postfix postfix 0 Jul 7 2015 dovecot-uidvalidity.559c5cc2 -rw------- 1 postfix postfix 0 Jul 7 2015 maildirfolder cur: total 84 drwx------ 2 postfix postfix 77824 Apr 12 10:07 . drwx------ 5 postfix postfix 4096 Apr 12 10:07 .. new: total 5528 drwx------ 2 postfix postfix 5644288 Apr 12 10:07 . drwx------ 5 postfix postfix 4096 Apr 12 10:07 .. tmp: total 776 drwx------ 2 postfix postfix 786432 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 10:07 .. Apr 11 17:38:12 mda01 dovecot: pop3-login: Login: user=<buraktest1>, method=PLAIN, rip=10.*.*.*, lip=10.*.*.*, mpid=22548, session=<0bxC4D4wLNEK/xKh> Apr 11 17:38:12 mda01 dovecot: pop3(buraktest1): Debug: Loading modules from directory: /usr/lib64/dovecot Apr 11 17:38:12 mda01 dovecot: pop3(buraktest1): Debug: Module loaded: /usr/lib64/dovecot/lib15_notify_plugin.so Apr 11 17:38:12 mda01 dovecot: pop3(buraktest1): Debug: Module loaded: /usr/lib64/dovecot/lib20_replication_plugin.so Apr 11 17:38:12 mda01 dovecot: pop3(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:12 mda01 dovecot: pop3(buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:38:12 mda01 dovecot: pop3(buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:12 mda01 dovecot: pop3(buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:38:16 mda01 dovecot: pop3(buraktest1): Debug: replication: Replication requested by 'transaction commit', priority=1 Apr 11 17:38:16 mda01 dovecot: pop3(buraktest1): Disconnected: Logged out top=0/0, retr=1/811, del=1/1, size=795 Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:17 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:38:17 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:17 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: sync: Synchronization active ################################################ ################ PASSIVE SERVER ################ ################################################ ################ EMAIL DELIVERY ################ [mda01.dcpassive:/glide/mail/spool/buraktest1/maildir]# ls -al * -rw------- 1 postfix postfix 272 Apr 11 17:16 dovecot.index -rw------- 1 postfix postfix 4060 Apr 12 09:53 dovecot.index.cache -rw------- 1 postfix postfix 16856 Apr 12 09:53 dovecot.index.log -rw------- 1 postfix postfix 1681960 Apr 11 10:46 dovecot.index.log.2 -rw------- 1 postfix postfix 126 Apr 12 09:53 dovecot-uidlist -rw------- 1 postfix postfix 8 Jul 7 2015 dovecot-uidvalidity -r--r--r-- 1 postfix postfix 0 Jul 7 2015 dovecot-uidvalidity.559c5cbc cur: total 5308 drwx------ 2 postfix postfix 5419008 Apr 11 16:06 . drwx------ 5 postfix postfix 4096 Apr 12 09:53 .. new: total 4444 drwx------ 2 postfix postfix 4530176 Apr 12 09:53 . drwx------ 5 postfix postfix 4096 Apr 12 09:53 .. -rw------- 1 postfix postfix 781 Apr 12 09:53 1460479985.M153155P17066.mda01.dcactive.domain.com,S=781,W=795 tmp: total 8 drwx------ 2 postfix postfix 4096 Apr 12 09:53 . drwx------ 5 postfix postfix 4096 Apr 12 09:53 .. Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: auth input: buraktest1(a)buraktest1.domain.com home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(10.*.*.*,buraktest1(a)buraktest1.domain.com): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:25:29 mda01 dovecot: doveadm(10.*.*.*,buraktest1(a)buraktest1.domain.com): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/burakte st1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(10.*.*.*,buraktest1(a)buraktest1.domain.com): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Performing auto-detection Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:25:29 mda01 dovecot: dsync-server(buraktest1(a)buraktest1.domain.com): Debug: replication: Replication requested by 'transaction commit', priority=2 Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: auth input: buraktest1(a)buraktest1.domain.com home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:25:29 mda01 dovecot: doveadm(buraktest1(a)buraktest1.domain.com): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Performing auto-detection Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:25:29 mda01 dovecot: dsync-local(buraktest1(a)buraktest1.domain.com): Debug: sieve: file storage: sync: Synchronization active ################ FIRST LOGIN ################ [mda01.dcpassive:/glide/mail/spool/buraktest1/maildir]# ls -al * -rw------- 1 postfix postfix 272 Apr 11 17:16 dovecot.index -rw------- 1 postfix postfix 4196 Apr 12 09:54 dovecot.index.cache -rw------- 1 postfix postfix 17416 Apr 12 09:54 dovecot.index.log -rw------- 1 postfix postfix 1681960 Apr 11 10:46 dovecot.index.log.2 -rw------- 1 postfix postfix 189 Apr 12 09:54 dovecot-uidlist -rw------- 1 postfix postfix 8 Jul 7 2015 dovecot-uidvalidity -r--r--r-- 1 postfix postfix 0 Jul 7 2015 dovecot-uidvalidity.559c5cbc cur: total 5308 drwx------ 2 postfix postfix 5419008 Apr 11 16:06 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. new: total 4444 drwx------ 2 postfix postfix 4530176 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. -rw------- 1 postfix postfix 781 Apr 12 09:53 1460480044.M279955P928.mda01.dcpassive.domain.com,S=781,W=795 <<<<<<<<<<<<<<<<<<<<<< IMPORTANT: File name changes on the passive side. Still marked new. tmp: total 8 drwx------ 2 postfix postfix 4096 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 09:54 .. Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: replication: Replication requested by 'transaction commit', priority=1 Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: replication: Replication requested by 'transaction commit', priority=1 Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:31:43 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:31:43 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:31:43 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: sync: Synchronization active ################ SECOND LOGIN ################ [mda01.dcpassive:/glide/mail/spool/buraktest1/maildir]# ls -al * -rw------- 1 postfix postfix 272 Apr 11 17:16 dovecot.index -rw------- 1 postfix postfix 4196 Apr 12 10:07 dovecot.index.cache -rw------- 1 postfix postfix 17744 Apr 12 10:07 dovecot.index.log -rw------- 1 postfix postfix 1681960 Apr 11 10:46 dovecot.index.log.2 -rw------- 1 postfix postfix 189 Apr 12 09:54 dovecot-uidlist -rw------- 1 postfix postfix 8 Jul 7 2015 dovecot-uidvalidity -r--r--r-- 1 postfix postfix 0 Jul 7 2015 dovecot-uidvalidity.559c5cbc cur: total 5308 drwx------ 2 postfix postfix 5419008 Apr 11 16:06 . drwx------ 5 postfix postfix 4096 Apr 12 10:07 .. new: total 4440 drwx------ 2 postfix postfix 4530176 Apr 12 10:07 . drwx------ 5 postfix postfix 4096 Apr 12 10:07 .. tmp: total 8 drwx------ 2 postfix postfix 4096 Apr 12 09:54 . drwx------ 5 postfix postfix 4096 Apr 12 10:07 .. Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:16 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:16 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:38:16 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:16 mda01 dovecot: doveadm(10.*.*.*,buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:38:16 mda01 dovecot: dsync-server(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: sieve: file storage: sync: Synchronization active Apr 11 17:38:17 mda01 dovecot: dsync-server(buraktest1): Debug: replication: Replication requested by 'transaction commit', priority=1 Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: auth input: buraktest1 home=/glide/mail/spool/buraktest1 mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: Added userdb setting: mail=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: Effective uid=89, gid=89, home=/glide/mail/spool/buraktest1 Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/glide/mail/spool/buraktest1/maildir/ Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: maildir++: root=/glide/mail/spool/buraktest1/maildir, index=, indexpvt=, control=, inbox=/glide/mail/spool/buraktest1/maildir, alt= Apr 11 17:38:17 mda01 dovecot: doveadm(buraktest1): Debug: Namespace : Using permissions from /glide/mail/spool/buraktest1/maildir: mode=0700 gid=default Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: doveadm-sieve: Iterating Sieve mailbox attributes Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: Pigeonhole version 0.4.13 (7b14904) initializing Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Performing auto-detection Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Root exists (/glide/mail/spool/buraktest1) Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Active script path is unconfigured; using default (path=~/.dovecot.sieve) Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using active Sieve script path: /glide/mail/spool/buraktest1/.dovecot.sieve Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using script storage path: /glide/mail/spool/buraktest1/sieve Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Using permissions from /glide/mail/spool/buraktest1/sieve: mode=0700 gid=-1 Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: Relative path to sieve storage in active link: sieve/ Apr 11 17:38:17 mda01 dovecot: dsync-local(buraktest1): Debug: sieve: file storage: sync: Synchronization active

1 0

sis deduplication broken from 2.2.16 upwards
by Pavel Stano 12 Apr '16

12 Apr '16

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, sis attachment deduplication is broken in 2.2.16 upwards. It is caused by this commit. https://github.com/dovecot/core/commit/664bf3e236c214aee86294483c379e4fa66c… in src/lib-fs/fs-sis.c function fs_sis_try_link() is comparation of inodes of hash files. Because fs_stat() after that commit use fstat() on open fd of temporary file instead of stat on filename. But that temporary file has differnt inode. It not cause any corruption but it will not save any space. Because every duplicate attachment will be in separate file. - -- [ Ohodnotte kvalitu mailu: https://www.nicereply.com/websupport/4afafd34 ] Pavel Stano | Troubleshooter http://WebSupport.sk *** BERTE A VYCHUTNAVAJTE *** -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJW3XkgAAoJEJDF0QA0DLajmJ0QAIZTFTkN0KMJDT3I/rft5Dpp QYM6kyTVdr/FNeR200LLPjXsHXHF8hhoxkQbpfq1D9ceQO0ERDVaL6knKK7/j5Zj EffO+ercXUkcJbE8iYRNcbdpXltUjgYYzgOha7ULiCk0VxROxcujThNTGCDHY8g/ zHXre2aW7hQ8o1yjjhITIOU5WsENSI8PbFktvvWF6OEMVwv8EnaEckJTRGwEl2fu FEPSV+eQg6jHTs/fgiMxAbd4DSzRa2tkeOrw4l4oprtIuthU5hAi9G42Dk+IFvXk k6imnsI6QMPhlrHCm+8Ym+8FwCv7S75JJ/iRp/sS2zHuEwvfwFcVi8pBSjeV50kZ Z0Xglm35tFrHNLAFFb1CVnEw6ftQpuMEE7o/IYrLMVVdPB0C/1IP0s9ucKK0ccQ0 Ld9RULBo6jLgxsVodEntgtMABkfvxybut/tF3O4mm/iN0rDzlOZHMeQ+lsgcdrZd J7h3ow/J0OYosR7CfRFLA875ue2g4GsF+FFP9/oKx/1TkHXJNXpKAhhjOCnSgxHe h44bDrpJyYKlrCaLcOjQM4iUO0upBPpepOnJu50Fde1hNmyr4NaiHLTo23OGX/v3 kEA6xEgmTsXyr3kjhg51/0tdradqKvih2yIptmhpw8P+RWp+ceMoDX2hF95EGB8q FGklrxdxCIoGPAZTOVyf =imfX -----END PGP SIGNATURE-----

5 7

doveadm sync ignores -u option
by Max 12 Apr '16

12 Apr '16

Hi, Since I upgraded from 2.2.21 to 2.2.23, the user option -u seems to be ignored by doveadm sync, or at least it doesn't handle it correctly. If I run the following in the shell as user 'max': % doveadm sync -u foo(a)example.com -d doveadm(max): Error: User doesn't exist I get it to work if I set the USER environment variable to foo(a)example.com: % USER=foo(a)example.com doveadm sync -u foo(a)example.com -d # sync runs as expected. Kind Regards, Max

3 2

[Dovecot] Replication and public namespaces
by Markus Weippert 11 Apr '16

11 Apr '16

Hi, I'm having some issues with replicating public namespaces. Everything seems to work fine for private namespaces, but while importing some huge mailboxes (many small mails) into a public namespace via imapsync, something goes wrong. The expected mail flow is: old-server (imapsync)> new-server1 (replication)> new-server2 But then, dovecot seems to run into race conditions when the replications process tries to sync the same public mailbox under two or more different users at the same time. As a result, messages get duplicated, new-server2 sends those back to new-server1 which then starts to produce duplicates too. If I don't kill the processes in time and delete the faulty mailbox, they start to produce thousands of mails. In fact, server2 should not export messages at all, since it's not productive yet and does not get any mail except from the replication. The only thing getting logged (only few compared to the huge amount of duplicates produced): "dsync-server(user(a)example.com): Warning: Maildir /...: Expunged message reappeared, giving a new UID" Is there any way to fix this? Regards, Markus doveadm_password = *********** doveadm_port = ***** mail_home = /var/vmail/private/%d/%n mail_location = maildir:~/mail mail_plugins = acl virtual listescape notify replication namespace inbox { inbox = yes location = prefix = separator = / type = private } namespace legacy { alias_for = # ... } namespace ns_public { list = children location = maildir:/var/vmail/public/%d prefix = Public/ separator = / subscriptions = no type = public } namespace virtual { # ... } plugin { mail_replica = tcps:************** } protocols = imap lmtp sieve replication_dsync_parameters = -d -l 60 -N -x virtual -x ns_public -U replication_full_sync_interval = 4 hours replication_max_conns = 20 service aggregator { fifo_listener replication-notify-fifo { user = vmail } unix_listener replication-notify { user = vmail } } service doveadm { inet_listener { port = 8143 ssl = yes } process_min_avail = 5 user = vmail vsz_limit = 4 G } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0600 user = vmail } }

3 7

enable/disable shared namespace in passdb
by abi＠oleane.net 11 Apr '16

11 Apr '16

hello all i'm currently using passdb to enable and disable various namespaces conditionally : for example the following work namespace/inbox/inbox=no namespace/legacy_pfso/disabled=no namespace/legacy_pfso/inbox=no namespace/local_storage/disabled=no namespace/comboINBOX_local_pfso/disabled=no namespace/comboINBOX_local_pfso/inbox=yes but i can't get things like the following to work namespace/shared/disabled=yes -- the shared namespace is configured as shown below namespace shared { type = shared list = yes # children disabled = yes separator = / prefix = shared/%%u/ location = imapc:~/dovemail/shared/%%u/ } imapc_host = localhost imapc_port = 143 imapc_password = superpassword # either super or a dummy imapc_master_user = %u -- it seems the shared namespaces do not have names any more so they can't be modified dynamically is there a way to circumvent ? something i missed ? i'm running 2.2.22 but i can switch easily to 2.2.9 or any other version providing master_user or one of the variables that can let me know if a master login was performed is available in passdb the reason i'm doing this is so i can prevent long chains/loops from occuring : then accessed by imapc: , the passdb should disable the shared namespace so it does not produce (an)other imapc connection(s) thanks for your help alexis

2 5

Segfaults in indexer when after Maildir filename S value is updated
by Daniel Demus 10 Apr '16

10 Apr '16

Every now and then the S value in the Maildir filname is wrong, and is automaticcaly fixed by Dovecot while updating the index. It seems the indexer retains a handle pointing to the old filename and crashes immediately afterwards. The index is updated the next time the indexer is run, is this is only an annoyance and somethign that fills up the log. dovecot: indexer-worker(demus): Error: Maildir filename has wrong S value, renamed the file from /home/demus/Maildir/.INBOX.NYTimes/cur/1100506665.M177356P6525V0000000000000302I010100CD_0.server.demus.dk,S=12206:2,S to /home/demus/Maildir/.INBOX.NYTimes/cur/1100506665.M177356P6525V0000000000000302I010100CD_0.server.demus.dk,S=12658:2,S: 1 Time(s) dovecot: indexer-worker(demus): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x79988) [0xb6dc7988] -> /usr/lib/dovecot/libdovecot.so.0(i_warning+0) [0xb6dc7aa8] -> /usr/lib/dovecot/libdovecot.so.0(i_panic+0x64) [0xb6d6a948] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x9d27c) [0xb6ed627c] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_init_stream+0x1c8) [0xb6ed67c0] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x568a0) [0xb6e8f8a0] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_get_stream+0x68) [0xb6e5f3ac] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x56678) [0xb6e8f678] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_get_virtual_size+0x48) [0xb6e5efd4] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_precache+0x124) [0xb6ed7ee8] -> /usr/lib/dovecot/lib20_fts_plugin.so(+0xd5d4) [0xb6b6f5d4] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_precache+0x40) [0xb6e5f804] -> dovecot/indexer-worker(+0x1ee8) [0x7f570ee8] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x68) [0xb6ddc5cc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x120) [0xb6dddd10] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x34) [0xb6ddc684] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x50) [0xb6ddc8b4] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x14) [0xb6d70c84] -> dovecot/indexer-worker(main+0xe8) [0x7f570880] -> /lib/libc.so.6(__libc_start_main+0x114) [0xb6bd2b54]: 1 Time(s) dovecot: indexer-worker(demus): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x79988) [0xb6e43988] -> /usr/lib/dovecot/libdovecot.so.0(i_warning+0) [0xb6e43aa8] -> /usr/lib/dovecot/libdovecot.so.0(i_panic+0x64) [0xb6de6948] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x9d27c) [0xb6f5227c] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_init_stream+0x1c8) [0xb6f527c0] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x568a0) [0xb6f0b8a0] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_get_stream+0x68) [0xb6edb3ac] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x56678) [0xb6f0b678] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_get_virtual_size+0x48) [0xb6edafd4] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_precache+0x124) [0xb6f53ee8] -> /usr/lib/dovecot/lib20_fts_plugin.so(+0xd5d4) [0xb6beb5d4] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_precache+0x40) [0xb6edb804] -> dovecot/indexer-worker(+0x1ee8) [0x7f5eeee8] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x68) [0xb6e585cc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x120) [0xb6e59d10] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x34) [0xb6e58684] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x50) [0xb6e588b4] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x14) [0xb6decc84] -> dovecot/indexer-worker(main+0xe8) [0x7f5ee880] -> /lib/libc.so.6(__libc_start_main+0x114) [0xb6c4eb54]: 1 Time(s) Regards, Daniel Demus

2 1

mdbox and shared \Seen flag
by Dmitry Nezhevenko 09 Apr '16

09 Apr '16

Hi, I've just switched mail storage from maildir to mdbox and found it's very amazing. The only question I've is related to shared mailboxes. In the past I've had a few mailboxes that were shared between two users by just symlinking maildir. So everything was shared including flags and \Seen status. Now I want to get something like this. As far as I understand, "shared" namespace will keep \Seen flag private. So any suggestions how to make \Seen shared? My idea is to create some 'private' mdbox-based namespace that points to fixed location on server, that doesn't depends on username? Is it safe (in terms of locking, accessing indexes, etc)? I'm 100% sure that nobody except dovecot will access it. PS. It's latest version of dovecot. Thanks. -- WBR, Dmitry

2 2

Dovecot Proxy LTMP client connect to TCP port 0
by Wido den Hollander 09 Apr '16

09 Apr '16

Hi, I am trying to set up a Dovecot proxy which proxies through POP3, IMAP and LTMP towards a different Dovecot machine. On the proxy machine I use a MySQL database as a userdb and passwdb backend and it returns the proper information as described here: http://wiki2.dovecot.org/PasswordDatabase/ExtraFields/Proxy IMAP and POP3 works just fine, but with LMTP I run into a problem. On the 'proxy' machine Postfix is also running and it deliver locally to LTMP via Socket: virtual_transport = lmtp:unix:private/dovecot-lmtp Dovecot there is also configured to proxy LTMP: lmtp_proxy = yes service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } So far so good. A telnet to localhost 110 or 143 allows me to log in to the POP3/IMAP. When Postfix delivers the message locally to Dovecot through LTMP it tries to proxy it though. When doing so it tries to connect to TCP port 0 (zero). dovecot: lmtp(22580): Error: lmtp client: connect(mbox01.XXXX.nl, 0) failed: Connection refused I know I can return the 'port' field in the userdb query, but the same query is used for POP3, IMAP and LMTP. So that can't be hardcoded. I fixed it for now with a CASE statement in SQL: password_query = SELECT b.hostname AS host, NULL AS password, \ 'Y' AS nopassword, u.email AS destuser, 'Y' AS proxy, \ CASE '%s' WHEN 'lmtp' THEN 2525 WHEN 'pop3' THEN 110 WHEN 'imap' THEN 143 END AS port \ FROM User u, Backend b, Domain d \ WHERE u.domainID = d.domainID \ AND b.backendID = d.backendID \ AND u.email = '%u' %s is a variable containing the service Dovecot is trying to look up. This is however rather hacky. On my destination machine LMTP is listening on port 2525. Is there any way to tell the Dovecot LTMP client to connect to port 2525 by default? Thanks, Wido

1 1

fts_solr: Lookup failed: 400 Bad Request / GET null null
by Chris Laif 08 Apr '16

08 Apr '16

Hi, the log file shows suspicious entries as follows: Apr 3 09:14:49 xxx dovecot: imap(user@domain): Error: fts_solr: Lookup failed: 400 Bad Request The tomcat7 log shows for this request: 10.0.0.234 - - [03/Apr/2016:09:14:49 +0200] "GET null null" 400 - Dovecot is latest 2.2.23 with a pretty standard FTS config copied from the wiki: mail_plugins = " acl fts fts_solr" fts = solr fts_solr = break-imap-search url=http://10.0.0.123:8080/solr/ Unfortunately I do not know (yet) which client action produces these log lines. "GET null null" seems not to be a sensible request in any case. Anyone seeing the same effect? Chris

3 5

Intermittent IMAP Login failures - about 25% fail
by Mobile Phone 08 Apr '16

08 Apr '16

New server & just added three domains: now I see "dovecot: imap-login: Aborted login (auth failed, 1 attempts in 5 secs): user=<username.companyname>, method=PLAIN, rip=1.1.1.1, lip=99.99.99.99, TLS, session=<kw6Y2NYviQBex5Un>" Plus all Outlook users keep being bounced and finally get in. I am going to kill all the users soon... Not too many files open, nor bandwidth, nor load. Any light/help appreciated. root@brazil:/var/log# dovecot --version 2.2.9 root@brazil:/var/log# dovecot -n # 2.2.9: /etc/dovecot/dovecot.conf # OS: Linux 3.19.0-58-generic x86_64 Ubuntu 14.04.4 LTS auth_debug_passwords = yes auth_mechanisms = plain login mail_location = maildir:~/Maildir namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { driver = pam } protocols = imap pop3 pop3 ssl_cert = </etc/dovecot/dovecot.pem ssl_key = </etc/dovecot/private/dovecot.pem userdb { driver = passwd } Thanks

4 7

Permissions for new folders
by David Cigánek 08 Apr '16

08 Apr '16

Hi, I have a problem with permissions for newly created folders in Dovecot. Everything worked fine until few days ago, when i did a little change in userdb lookup - but i don't know why it is causing problems. Server uses following directory structure: index - /data/mail/index mail - /data/mail/mail alt - /data/mail/archive all 3 on separate volumes, for performance reasons. Up until few days, i used following: # doveadm user dave(a)example.com field value user dave(a)example.com uid 13726 gid 1004 home /data/mail/mail/003/3726/da/dave mail mdbox:~/mbox/:DIRNAME=.00f-dbox-Mails:INDEX=/data/mail/stub/index/data/mail/mail/003/3726/da/dave:ALT=/data/mail/stub/archive/data/mail/mail/003/3726/da/dave config is quite simple: mail_location = mdbox:~/mbox/:DIRNAME=.00f-dbox-Mails:INDEX=/data/mail/stub/index%h:ALT=/data/mail/stub/archive%h passdb { driver = sql args = /data/mail/sql/dovecot-sql.conf.ext } userdb { driver = static args = gid=vmail } from SQL i get those fileds username domain password userdb_home userdb_uid userdb_quota_rule userdb_quota_over_flag For nicer paths, i created a symlinks /data/mail/stub/index/data/mail -> /data/mail/index /data/mail/stub/archive/data/mail -> /data/mail/archive so path /data/mail/stub/index/data/mail/mail/003/3726/da/dave is in fact in /data/mail/index/003/3726/da/dave In that setup, everything worked fine, but i didn't like those simlinks, so i altered the SQL query to return all paths in userdb_mail filed: # doveadm user dave(a)example.com field value user dave(a)example.com uid 13726 gid 1004 home /data/mail/mail/003/3726/da/dave mail mdbox:~/mbox/:DIRNAME=.00f-dbox-Mails:INDEX=/data/mail/index/003/3726/da/dave:ALT=/data/mail/archive/003/3726/da/dave So everything is in fact the same but little nicer. But since then, newly created directories doesn't get the same permissions like parent folder as day should (2770), but instead they are created with 2700: # stat -c "%a (%A)" /data/mail/mail/ 2770 (drwxrws---) # stat -c "%a (%A)" /data/mail/mail/003 2700 (drwx--S---) I need to have there 2770 perms, especialy because when other user like this is created: user dave(a)example.com uid 13999 gid 1004 home /data/mail/mail/003/3999/da/dave Dovecot is unable to create directory /data/mail/mail/003/3999, because it doesn't have write permissions for group on /data/mail/mail/003. I can't find any reason for this behavior - is it something in Dovecot or am I doing something wrong? Thank you, David Dovecot version: 2.2.21 # doveconf -n # 2.2.21 (5345f22): /usr/local/dovecot/2.2.21/etc/dovecot/dovecot.conf # Pigeonhole version 0.4.12 (c1c0a23) # OS: Linux 3.10.0-327.4.5.el7.x86_64 x86_64 CentOS Linux release 7.2.1511 (Core) auth_master_user_separator = xxxxxx dict { sieve_movespam = mysql:/data/mail/sql/dovecot-movespam-sql.conf.ext sieve_redirect = mysql:/data/mail/sql/dovecot-redirects-sql.conf.ext } mail_location = mdbox:~/mbox/:DIRNAME=.00f-dbox-Mails:INDEX=/data/mail/stub/index%h:ALT=/data/mail/stub/archive%h mail_plugins = " quota notify replication" managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext mdbox_rotate_size = 15 M passdb { args = xxxxxx driver = passwd-file master = yes pass = yes skip = authenticated } passdb { args = /data/mail/sql/dovecot-sql.conf.ext driver = sql } passdb { args = /data/mail/sql/dovecot-catchall-sql.conf.ext driver = sql } plugin { mail_replica = tcp:xxx:xxx quota = dict:user-quota::file:~/user_quota.dat quota2 = dict:domain-quota:%d:file:~/../../domain_quota.dat quota2_over_flag_value = 1 quota2_over_script = quota-warning domain %d %n@%d %i missmatch2 quota2_rule = *:bytes=500M quota2_rule2 = Trash:bytes=+5%% quota2_warning = bytes=90%% quota-warning domain %d %n@%d %i warn 90 quota2_warning2 = bytes=100%% quota-warning domain %d %n@%d %i over 100 quota2_warning3 = -bytes=100%% quota-warning domain %d %n@%d %i under 100 quota_grace = 5%% quota_over_flag_value = 1 quota_over_script = quota-warning user %n %n@%d %i missmatch1 quota_rule = *:bytes=0 quota_rule2 = Trash:bytes=+5%% quota_warning = bytes=90%% quota-warning user %n %n@%d %i warn 90 quota_warning2 = bytes=100%% quota-warning user %n %n@%d %i over 100 quota_warning3 = -bytes=100%% quota-warning user %n %n@%d %i under 100 sieve = file:~/sieve;active=~/.dovecot.sieve sieve_before = dict:proxy::sieve_movespam;name=sieve_movespam;bindir=~ sieve_before2 = dict:proxy::sieve_redirect;name=sieve_before;bindir=~ sieve_max_actions = 500 sieve_max_redirects = 500 sieve_redirect_envelope_from = recipient } pop3_no_flag_updates = yes protocols = imap pop3 lmtp sieve replication_dsync_parameters = -1 -d -N -l 30 -U replication_max_conns = 5 service aggregator { fifo_listener replication-notify-fifo { group = vmail mode = 0660 user = vmail } unix_listener replication-notify { group = vmail mode = 0660 user = vmail } } service dict { unix_listener dict { group = vmail mode = 0660 user = vmail } } service doveadm { inet_listener { port = xxxx } } service imap-login { client_limit = 10000 inet_listener imap { port = 143 } process_min_avail = 50 service_count = 0 vsz_limit = 256 M } service imap { client_limit = 1 process_limit = 20000 vsz_limit = 1 G } service lmtp { inet_listener lmtp { port = 2525 } } service pop3-login { inet_listener pop3 { port = 110 } } service quota-warning { executable = script /data/mail/scripts/quota-actions.sh unix_listener quota-warning { mode = 0666 } user = root } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0666 } } ssl = no ssl_client_ca_file = /etc/pki/tls/cert.pem syslog_facility = local5 userdb { args = gid=vmail driver = static } userdb { args = /data/mail/sql/dovecot-sql.conf.ext driver = sql override_fields = gid=vmail } protocol imap { mail_max_userip_connections = 1000 mail_plugins = " quota notify replication imap_quota" } protocol lmtp { mail_plugins = " quota notify replication sieve" } protocol lda { mail_plugins = " quota notify replication sieve" }

1 0

Broken pipe with own dict server. Timing issue?
by martijn.list 08 Apr '16

08 Apr '16

Hi, I have created my own dict server (proxy:[<dict path>]:<destination dict>) to access a proprietary database. The dict server basically creates a listing socket on a separate thread and then waits for incoming requests with accept(handle, NULL, 0). When a request comes in (i.e., when accept returns the accepted socket fd), the request is handed over to a handler thread (from a thread pool). The handler thread then read from the input. The issue that I have is that if the read is done too fast after the accept, Dovecot reports a broken pipe: dovecot: auth-worker(19904): Error: write(/usr/share/test-server/tmp/test-dict) failed: Broken pipe This happens for almost all processes that try to access the dict server. However If I add some sort of delay between the accept call and read (for example a sleep), everything works. No broken pipe even after testing with a large number of parallel requests for a long time. Somehow it looks like if the first read is done too fast, it takes a long time to read the data. During this time it looks like all other Dovecot processes are no longer able to connect and report the broken pipe. With the artificial delay, everything works ok and I can see that multiple incoming request are handled by multiple threads so it looks like Dovecot uses multiple auth worker processes. If however one connection hangs on the read it looks like no Dovecot proccess is able to connect Any idea what might be causing the broken pipe in relation to timing of the read? Kind regards, Martijn

2 2

Own implementation of a dict server. Is dict lookup multi threaded or single threaded?
by martijn.list 08 Apr '16

08 Apr '16

Hi, I have created my own dict server (proxy:[<dict path>]:<destination dict>) to access a proprietary database. What happens if the dict server lookup is slow? for example because the lookup process takes some time? Does Dovecot access the dict proxy from multiple threads or is this a single threaded process? Kind regards, Martijn Brinkers

2 1

ETOOMANYREFS related errors
by Luis Ugalde 07 Apr '16

07 Apr '16

Hi, I'm starting to see, on a pretty standard Debian Jessie installation, some error messages that are apparently related to the ETOOMANYREFS errno. Firstly, the mail log shows this: dovecot: pop3-login: Error: fd_send(pop3, 18) failed: Too many references: cannot splice And then the login process fails: dovecot: pop3-login: Internal login failure (pid=34388 id=1) (internal failure, 1 successful auths): user=<username>, method=PLAIN, rip=rip, lip=lip, session=<session> Is this something that Dovecot should be able to handle, or is it strictly Debian/libc/MySillyMistake related? #uname -a Linux server 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt20-1+deb8u3 (2016-01-17) x86_64 GNU/Linux #dovecot --version 2.2.13 #dpkg -l | grep -E 'dovecot-core|libc6|linux-image' ii dovecot-core 1:2.2.13-12~deb8u1 amd64 ii libc6:amd64 2.19-18+deb8u3 amd64 ii libc6-i386 2.19-18+deb8u3 amd64 ii linux-image-3.16.0-4-amd64 3.16.7-ckt20-1+deb8u3 amd64 Best Regards, Luis

2 3

lmtp_rcpt_check_quota = yes silently blocks mail if quota check fails
by Tom Sommer 07 Apr '16

07 Apr '16

I have a user which has a quota-check that fails with 'Internal error', if I enable lmtp_rcpt_check_quota, the mail is silently tempfailed. Actually it looks like lmtp_rcpt_check_quota=yes suppresses normal Info/Error logging, even on Director. The MTA just gets " 451 4.3.0 <xxxx(a)xxx.xxx> Temporary internal error (in reply to end of DATA command)" from the director, but nothing is logged with lmtp_rcpt_check_quota=yes, anywhere. -- Tom

1 0

doveadm sync -1 -R
by Lukas Kolbe 07 Apr '16

07 Apr '16

Hi, I’m migrating an old Zarafa-installation to a dovecot using mdbox and sis on Debian Jessie. To copy over the emails, I use doveadm backup on the new box - or more precisely: vmail# doveadm -v -o imapc_user=$user -o imapc_password=$pass -o imapc_host=$host -o imapc_features=rfc822.size -o imapc_port=993 -o mailbox_list_index=no -o imapc_ssl_verify=no backup -R -x "Public folders*" -x "Public folders/*" -u $user imapc: For each invoke of doveadm backup -R, the local (new) mailbox gets wiped and all mails are retransferred - so far, so good. I’d like to use "doveadm sync -1“ as per the manpage to keep the downtime short, however sync doesn’t like the -R option: sync: invalid option -- 'R' doveadm sync [-u <user>|-A] [-S <socket_path>] [-1fPU] [-l <secs>] [-r <rawlog path>] [-m <mailbox>] [-g <mailbox_guid>] [-n <namespace> | -N] [-x <exclude>] [-s <state>] -d|<dest> If I understand it correctly, without -R it would mean that doveadm sync would incorporate the changes from the local dovecot-mailbox into the remote imapc:-Mailbox, which is the opposite of what I want. Dovecot version is current head as of yesterday. Is what I’m trying to do even possible with doveadm sync? Kind regards, Lukas

2 2

[help]enotify "mail to" run fine edit via managesieve 0.4.4 complied failed
by wuwei 07 Apr '16

07 Apr '16

hi all edit via vi editor to change dovecot.sieve and enotify works fine.but when I telnet 4190 port via managesieve to edit it with the same code,the managesieve said "NO "Error in MANAGESIEVE command CHECKSCRIPT: "", find many topic in wiki and maillist but not solved. need you help!thanks!!dovecot version 2.2.15,pigonhole version 0.4.4 here are more infos below: *managesieve cmds:* "IMPLEMENTATION" "Dovecot Pigeonhole" "SIEVE" "fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave duplicate vacation-seconds" "NOTIFY" "mailto" "SASL" "PLAIN LOGIN" "VERSION" "1.0" OK "Dovecot ready." listscripts NO "Error in MANAGESIEVE command received by server." AUTHENTICATE "PLAIN" "AGFuZ196aGFAdG9tLmNvbQAxMTExMTE=" OK "Logged in." listscripts "blackwhitelist" "rulefilter" ACTIVE OK "Listscripts completed." getscript "rulefilter" {471} require ["reject","fileinto","imap4flags","vacation","regex","encoded-character","include","copy","enotify","variables"]; if header :matches "Subject" "*" { set "Subject" "${1}"; } if header :matches "From" "*" { set "From" "${1}"; } if header :matches "Message-ID" "*" { set "msg_id" "${1}"; } if header :matches "To" "*" { set "To" "${1}"; } if header :matches "Date" "*" { set "Date" "${1}"; } notify "mailto:wuweiwwd@tom.com"; OK "Getscript completed." checkscript {471} require ["reject","fileinto","imap4flags","vacation","regex","encoded-character","include","copy","enotify","variables"]; if header :matches "Subject" "*" { set "Subject" "${1}"; } if header :matches "From" "*" { set "From" "${1}"; } if header :matches "Message-ID" "*" { set "msg_id" "${1}"; } if header :matches "To" "*" { set "To" "${1}"; } if header :matches "Date" "*" { set "Date" "${1}"; } notify "mailto:wuweiwwd@tom.com"; *NO "Error in MANAGESIEVE command CHECKSCRIPT: "* BYE "Disconnected for inactivity" Connection closed by foreign host. *sieve code:* require ["reject","fileinto","imap4flags","vacation","regex","encoded-character","include","copy","enotify","variables"]; if header :matches "Subject" "*" { set "Subject" "${1}"; } if header :matches "From" "*" { set "From" "${1}"; } if header :matches "Message-ID" "*" { set "msg_id" "${1}"; } if header :matches "To" "*" { set "To" "${1}"; } if header :matches "Date" "*" { set "Date" "${1}"; } notify "mailto:wuweiwwd@tom.com"; *dovecot.conf ./dovecot -n* # 2.2.15: /home/mail/dovecot/etc/dovecot/dovecot.conf doveconf: Warning: service auth { client_limit=80960 } is lower than required under max. load (300000) doveconf: Warning: service anvil { client_limit=60000 } is lower than required under max. load (240003) # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.2 auth_cache_negative_ttl = 1 days auth_cache_size = 1000 k auth_cache_ttl = 1 days auth_debug = yes auth_debug_passwords = yes auth_master_user_separator = * auth_mechanisms = plain login debug_log_path = /home/mail/dovecot/logs/dovecot.log default_client_limit = 60000 default_internal_user = vmail default_login_user = dovecotauth default_process_limit = 60000 disable_plaintext_auth = no first_valid_gid = 1007 first_valid_uid = 1007 imapc_features = rfc822.size fetch-headers imapc_host = 172.24.173.212 imapc_password = tom123VipIMAP587 imapc_user = %u info_log_path = /home/mail/dovecot/logs/dovecot.log log_path = /home/mail/dovecot/logs/dovecot.log mail_debug = yes mail_fsync = never mail_plugins = fts fts_lucene mail_log notify quota zlib mail_prefetch_count = 20 maildir_very_dirty_syncs = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave duplicate vacation-seconds namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox "Junk E-mail" { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Items" { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = . } passdb { args = /home/mail/dovecot/etc/dovecot/passwd.masterusers driver = passwd-file master = yes } passdb { args = /home/mail/dovecot/bin/CheckPassword driver = checkpassword } plugin { fts = lucene fts_lucene = whitespace_chars=@. mail_debug = yes mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename append mail_log_fields = uid box msgid size quota = dict:%u::redis:host=127.0.0.1:prefix=user_quota/ quota_rule2 = Trash:storage=+80%% quota_warning = storage=90%% quota-warning 90 %u quota_warning2 = storage=80%% quota-warning 80 %u quota_warning3 = storage=70%% quota-warning 70 %u quota_warning4 = storage=60%% quota-warning 60 %u sieve = ~/sieve/.dovecot.sieve sieve_dir = ~/sieve sieve_extensions = +vacation-seconds sieve_max_redirects = 10 sieve_redirect_envelope_from = orig_recipient sieve_vacation_default_period = 0 sieve_vacation_max_period = 0 sieve_vacation_min_period = 0 welcome_letter_path = /home/mail/dovecot/etc/welcome welcome_letter_url = http://202.108.252.162:8080/domainmail zlib_save = gz zlib_save_level = 6 } pop3_fast_size_lookups = yes pop3_no_flag_updates = yes postmaster_address = postmastar@%d protocols = imap pop3 sieve lmtp service auth-worker { user = dovecotauth } service auth { client_limit = 80960 unix_listener /home/mail/postfix/var/spool/postfix/private/auth-client { group = postfix mode = 0660 user = postfix } } service imap-login { inet_listener imap { port = 143 } service_count = 0 vsz_limit = 256 M } service imap { executable = imap postlogin process_limit = 60240 } service lmtp { inet_listener { port = 11000 } } service managesieve-login { inet_listener sieve { port = 4190 } service_count = 0 vsz_limit = 256 M } service managesieve { process_limit = 80960 } service pop { executable = imap postlogin process_limit = 60240 } service pop3-login { inet_listener pop3 { port = 110 } service_count = 0 vsz_limit = 256 M } service postlogin { executable = script-login -d rawlog -b -t } service quota-warning { executable = script /home/mail/dovecot/bin/quota-warning.sh unix_listener quota-warning { user = vmail } user = vmail } ssl = no submission_host = 172.24.140.52:26 userdb { driver = prefetch } userdb { args = /home/mail/dovecot/etc/dovecot/dovecot-dict-auth.conf.ext driver = dict } protocol imap { imap_logout_format = bytes=%i/%o mail_plugins = fts fts_lucene mail_log notify quota zlib imap_quota imap_zlib } protocol pop3 { pop3_logout_format = bytes=%i/%o, top=%t/%p, retr=%r/%b, del=%d/%m, size=%s } protocol lmtp { mail_plugins = fts fts_lucene mail_log notify quota zlib quota sieve } protocol sieve { mail_max_userip_connections = 1000 mail_plugins = fts fts_lucene mail_log notify quota zlib quota managesieve_implementation_string = Dovecot Pigeonhole managesieve_logout_format = bytes=%i/%o managesieve_max_compile_errors = 10 managesieve_max_line_length = 65536 } -- View this message in context: http://dovecot.2317879.n4.nabble.com/help-enotify-mail-to-run-fine-edit-via… Sent from the Dovecot mailing list archive at Nabble.com.

2 2

What is dovecot.socket and do i need it?
by Hamy 07 Apr '16

07 Apr '16

Helloafter rebooting the server, i keep getting these errors in mail.err : Apr 7 06:08:09 main dovecot: master: Error: systemd listens on port 143, but it's not configured in Dovecot. Closing. Apr 7 06:08:09 main dovecot: master: Error: systemd listens on port 993, but it's not configured in Dovecot. Closing. Apr 7 06:08:09 main dovecot: master: Error: systemd listens on port 993, but it's not configured in Dovecot. Closing. And then dovecot refuses any connection. the problem is solved if i do a manual restart of dovecot.service. After some search, i found 2 different solutions, one suggesting disabling dovecot.socket completely, the other one adjusting its settings: https://sowhatisthesolution.wordpress.com/2015/04/27/upgrading-dovecot-debi… I also found an old thread in the mailing list that might be relevant: http://dovecot.org/list/dovecot/2012-March/134376.html The errors indeed seem to go away if i disable dovecot.socket . I would be grateful is someone could help me understand the role of dovecot.socket , and why that error happens and what is the right way to solve it? PS: I am using Ubuntu server 15.10 and dovecot package v2.2.18 Best Regards,

1 0

RE: State for dsync not working
by Simon Pierre Desrosiers 07 Apr '16

07 Apr '16

No one will answer, so I will provide my own answer for posterity. The -s flag does not accept a file, but a string. So a correct for loop would be the following : for user in $userlist ; do state=$(cat "/Users/_dovecot/.bin/syncStates/syncstate$user" ) doveadm sync -u $user -s $state tcp:xxx.xxx.xxx.xxx > "/Users/_dovecot/.bin/syncStates/syncstate$user" done Hope it helps someone. > > ------------------------------ > > Message: 3 > Date: Fri, 25 Mar 2016 19:26:11 -0400 > From: Simon Pierre Desrosiers <simonpie(a)cs.mcgill.ca> > To: dovecot(a)dovecot.org > Subject: State for dsync not working. > Message-ID: <CAF2F45A-3F6A-4540-8C32-6551C6F27F7C(a)cs.mcgill.ca> > Content-Type: text/plain; charset=us-ascii > > Hello, > > Since replication does not seem to work on Mac OSX, I will run doveadm sync by hand every few minutes. > > In order to improve efficiency, I would like to use state. I have tried a few ways, but I always get the following error > doveadm(user): Error: Saved sync state is invalid, falling back to full sync: Invalid base64 data > KBtMOd0181bQ/wAAoQsxE90181YBAAAAAQAAAAAAAAAAAAAAAAAAABtI+mg= > > > Here is the code I use to sync : > for user in $userlist ; do > doveadm sync -u $user -s "/Users/_dovecot/.bin/syncStates/syncstate$user" tcp:xxx.xxx.xxx.xxx > "/Users/_dovecot/.bin/syncStates/syncstate$user" > done > > Any idea on how I can correct the encoding error ? > > Thank you > > ------------------------------ > > Message: 4 > Date: Sat, 26 Mar 2016 13:30:03 +1000 > From: Noel Butler <noel.butler(a)ausics.net> > To: dovecot(a)dovecot.org > Subject: Re: NetApp NFS vs. ZFS and NFS for Maildir > Message-ID: <79e7f44d74014b5c83d370d74e02205b(a)ausics.net> > Content-Type: text/plain; charset=US-ASCII; format=flowed > > It seems its troll time again on this list, ohh maybe its Harry in > disguise... So I will play along, for today anyway :) > > > On 19/03/2016 18:11, Stephan von Krawczynski wrote: >> On Sat, 19 Mar 2016 17:37:04 +1000 >> Noel Butler <noel.butler(a)ausics.net> wrote: >> >>> On 14/03/2016 18:49, Stephan von Krawczynski wrote: >>>> >>>>> >>>>> and you've never seen these cause problems with FS? then you must be >>>>> a >>>>> newbie, in over 25 years I've seen it happen several times - yes even >>>>> after an apparent controlled shutdown. >>>> >>>> Maybe you're doing something wrong then. because in my last 21 years >>>> working >>>> exactly in this business I've not seen a single deadly fs-crash because >>>> of a >>>> power-outage. Not one. And we had of course several, all backed by UPS. >>> >>> Consider yourself lucky, Most network admins whove been around large >>> busy ISP DC's have seen this in their lifetime, to not have seen one >>> is >>> rare, go buy yourself a lotto ticket :) >>> >>>> >>>> If your servers get drowned with water during a fire your fs is >>>> probably the >>>> least of your worries. You don't really plan to re-enable servers with >>>> water- or fire-damage, do you? That's probably why there shouldn't be a >>>> fireman pouring water in the first place. >>> >>> This shows you dont understand structural engineering, the fire does >>> not >>> have to be on your floor, it can be far away as two or so levels >>> above, >>> with the high pressure water used - equating to a shitload of water, >>> there are ducts, shafts, other risers and so on that with a shit-tone >>> of >>> water can easily penetrate fireblocks of floors below - dont take my >>> work, go ask a fireman, or maybe watch the nightly news sometime >>> (building fire - many levels water affected blah blah blah)... so >>> keeping those boxes on via UPS's is asking for lots of charcoaled >>> boards >>> and fried drives. IOW, total stupidity. >>> >>> Should those machines be depowered as required by our building codes, >>> well, might take a few days of drying out but at least they will power >>> back up without error - yes, done it in risk assessments. >> > >> Obviously you must work for people that have not the slightest idea >> about >> using hardware in a correct way and don't know when the time has come >> to throw > >> it away. Man, there is no way to let a drowned box survive. It is not >> back to > > Wow, how long did you allege to have been in network/sys admin? 20 > years? Really? I think you made a typo and and it should have read 20 > minutes, ya know I have refrained from posting no here for a long time > (apart from fact I rarely read the list), and I was not going to feed > the trolls, but sometimes the smart mouthed know nothing, need to bitch > slap upside the head so thats why I am devoting about 60 seconds to you. > > Of course there is, networks dont throw away many hundreds of servers > valued $7K to $10K, nor $100K+ storage systems, or $40K routers, LB's or > switches, just because they got drenched - with power isolated. > > >> normal when it is dry. If you don't get that I am pretty happy to be no >> customer. This can only be an idea born in the sick mind of a >> controller who > > You will never be a customer _or_employee_ of mine, trust me on that > one! > >> didn't want to pay insurance in the first place. We are talking about >> serious > > Got nothing to with insurance, it might take 2 days to dry out and get > back up and running, it will take an awful lot longer to get offsite > backups and restore every last one of them. > > I hope your employer reads this list, because he/she should be seeing > alarm bells from your comments. > >> corrosion effects here let alone that you have a hard time even >> knowning when > > yep, you sure did fail basic engineering > >> your boxes are really dry. Your fireman on the other hand seem to be >> stuck in >> the 80ths. Today there are solar panels almost everywhere _which you >> cannot >> turn off_. > > Wow, you really are clutching the fantasy straws arnt you, perhaps your > country lacks modernisation, I can go to the side of my house and > isolate the panels with a flick of a switch, strangely enough and I > guess in your eyes horrifyingly called "solar isolator" that stops the > panels providing power to my electrical circuits, yes, there might be > power from panels to it, but thats not going to affect my power circuits > or equipment > > > > -- > If you have the urge to reply to all rather than reply to list, you best > first read http://members.ausics.net/qwerty/ > > > ------------------------------ > > Message: 5 > Date: Sat, 26 Mar 2016 13:34:34 +1000 > From: Noel Butler <noel.butler(a)ausics.net> > To: dovecot(a)dovecot.org > Subject: Re: Email hosting provider > Message-ID: <2b1abc9c94e3f1322753d7547cb991e4(a)ausics.net> > Content-Type: text/plain; charset=UTF-8; format=flowed > > On 21/03/2016 17:06, Andre Rodier wrote: >> Hello, >> >> Sorry if I am off topic a little. >> >> I am looking for an email host provider that supports dovecot, sieve >> and manage sieve. Ideally with the roundcube webmail and managesieve >> plugin >> >> Better if it is in Europe or switzerland. I don't mind paying a little. >> >> Thanks, >> Andr?. > > Hi Andre, > > see www.webhostingtalk.com > > There are a number of reliable and reasonable priced hosts in Germany > (best place if you value your privacy) and Netherlands. > > > -- > If you have the urge to reply to all rather than reply to list, you best > first read http://members.ausics.net/qwerty/ > > > ------------------------------ > > Message: 6 > Date: Sat, 26 Mar 2016 10:52:33 +0530 > From: Joy <pj.netfilter(a)gmail.com> > To: Joseph Tam <jtam.home(a)gmail.com> > Cc: Dovecot Mailing List <dovecot(a)dovecot.org> > Subject: Re: IMAP Idle > Message-ID: > <CALM64LbXF_Nw+7STyxHMnjLNujEcTsc5mEXMA8DXaZuNX4pvpA(a)mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > I am ok if connection is closed automatically after 30 min if client is not > responding but connection is not being closed even after 2 days. > > > On Sat, Mar 26, 2016 at 2:52 AM, Joseph Tam <jtam.home(a)gmail.com> wrote: > >> Joy <pj.netfilter(a)gmail.com> wrote: >> >> We have implement imap idle in web mail built by us to have >>> push mail feature. IMAP idle working perfectly with browser notification >>> and we are happy with it but having one issue with users who close the >>> browser directly and never logout in that case there are number of idle >>> connection which are not in use and users are unable to login once IP wise >>> connection limit is reached. >>> >>> Dovecot is not closing connection which are not in use, is there any >>> setting available which can help me to resolve this issue. >>> >> >> I had much the same situation where a user signed up with a roaming >> wireless carrier that assigned a new IP to the client whenever it got >> passed from one access point to another. Good fun when this person >> took a bus ride through the city, leaving orphaned connections in >> its wake. >> >> The IDLE disconnection timeout is hardwired in the Dovecot code >> >> http://wiki.dovecot.org/Timeouts >> >> It's set to the RFC minimum of 30min. You'll have to recompile Dovecot >> to lower this to a non-RFC compliant value. I'm not sure how this this >> will affect clients, but 30min seems to be overly generous. >> >> Joseph Tam <jtam.home(a)gmail.com> >> > > > ------------------------------ > > Message: 7 > Date: Sat, 26 Mar 2016 08:04:33 +0100 > From: Stephan von Krawczynski <skraw(a)ithnet.com> > To: dovecot(a)dovecot.org > Subject: Re: Email hosting provider > Message-ID: <20160326080433.07fcf216.skraw(a)ithnet.com> > Content-Type: text/plain; charset=ISO-8859-1 > > On Sat, 26 Mar 2016 13:34:34 +1000 > Noel Butler <noel.butler(a)ausics.net> wrote: > >> On 21/03/2016 17:06, Andre Rodier wrote: >>> Hello, >>> >>> Sorry if I am off topic a little. >>> >>> I am looking for an email host provider that supports dovecot, sieve >>> and manage sieve. Ideally with the roundcube webmail and managesieve >>> plugin >>> >>> Better if it is in Europe or switzerland. I don't mind paying a little. >>> >>> Thanks, >>> Andr?. >> >> Hi Andre, >> >> see www.webhostingtalk.com >> >> There are a number of reliable and reasonable priced hosts in Germany >> (best place if you value your privacy) and Netherlands. > > You mean "best place if you have no idea of the german laws and whats really > going on" ... > > -- > Regards, > Stephan > > > ------------------------------ > > Message: 8 > Date: Sat, 26 Mar 2016 10:48:47 +0000 > From: michael crane <mick.crane(a)gmail.com> > To: dovecot(a)dovecot.org > Subject: mailbox prefix > Message-ID: > <CACJbxCQ5by9eXKtAMfJ7aa1C2hCkmph=LbyUqn2yv6w=0hVseQ(a)mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > dovecot version 2.2.13 > > hello, > I try to make a new server just for me after having old one working for > ages with Dovecot, Fetchmail, Squirrelmail, Procmail > making new one with above plus Postfix using Maildir structure. > I am having a bit of trouble understanding exactly what the namespace and > prefix are. > Is the "private/" prefix an internal thing with Dovecot ? Or is it supposed > to be a real directory ? > I'm not quite sure how to properly address the INBOX in Procmail, > Squirrelmail, Postfix config. > > > for example am I supposed to say inbox is ".private/.INBOX" > > > > cheers > > zemlik > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > dovecot mailing list > dovecot(a)dovecot.org > http://dovecot.org/cgi-bin/mailman/listinfo/dovecot > > ------------------------------ > > End of dovecot Digest, Vol 155, Issue 45 > ****************************************

1 0

"Lost" e-mail after alternate partition offline
by Daniel van Ham Colchete 07 Apr '16

07 Apr '16

Hey guys! I've got a problem here and I wish you could help me. A drive failed here and went offline for some time. This was a alternate storage drive so it took a while (hours) for us to notice. There was a problem with DRBD also, so it didn't move to the redundancy, it just went offline. I was able to recover all the files there, but a few of my users still don't see their old e-mails, the ones that are supposed to be on the alternate storage. >From what I could troubleshoot here file are there, vmail user can access them, so it's not a permission issue, but a doveadm dump on the index file of each mail folder, won't show the e-mail at the alternate storage drive. So, they are there (at the filesystem), but they aren't (from a imap client). Is there a way to rebuild the dovecot.index file, re-adding everything back to each folder? Best, Daniel Colchete

2 1

namespace...mailbox doesn't exist
by Eric 06 Apr '16

06 Apr '16

Hello list, I have a namespace called 'projects' which when clicked in Thunderbird (nonexistent in eM Client) yields the following error: "The current operation on 'projects' did not succeed. The mail server for account user(a)domain.tld responded: mailbox doesn't exist: projects.projects (0.00 + 0.00 secs)." The namespace is configure as follows: # Shared namespace 'projects' namespace { location = maildir:/home/vpopmail/domains/domain.tld/shared/projects prefix = projects. separator = . type = public } This is the log: 1: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: Effective uid=89, gid=89, home=/home/vpopmail/domains/domain.tld/postmaster 2: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: Quota root: name=ignore=Trash backend=maildir args= 3: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: Quota rule: root=ignore=Trash mailbox=? bytes=0 messages=0 4: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: Quota grace: root=ignore=Trash bytes=0 (10%) 5: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: Namespace : type=private, prefix=, sep=., inbox=yes, hidden=no, list=yes, subscriptions=yes location= 6: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: mdbox: access(/home/vpopmail/domains/domain.tld/postmaster/mdbox, rwx): failed: No such file or directory 7: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: mdbox: couldn't find root dir 8: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: sdbox: access(/home/vpopmail/domains/domain.tld/postmaster/sdbox, rwx): failed: No such file or directory 9: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: sdbox: couldn't find root dir 10: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: maildir: root exists (/home/vpopmail/domains/domain.tld/postmaster/Maildir) 11: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: maildir++: root=/home/vpopmail/domains/domain.tld/postmaster/Maildir, index=, indexpvt=, control=, inbox=/home/vpopmail/domains/domain.tld/postmaster/Maildir, alt= 12: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: Namespace : type=public, prefix=projects., sep=., inbox=no, hidden=no, list=yes, subscriptions=yes location=maildir:/home/vpopmail/domains/domain.tld/shared/projects 13: Apr 04 20:00:30 imap(postmaster(a)domain.tld): Debug: maildir++: root=/home/vpopmail/domains/domain.tld/shared/projects, index=, indexpvt=, control=, inbox=, alt= This did not happen with other versions of dovecot (I think) but just started happening with the upgrade. While it is not a serious problem and I can live with it, what would be causing it in the new dovecot iteration (2.2.23) ? And, could it be that I'm missing the necessary setting to mitigate this? Please let me know if any additional information is necessary. I'm thinking that the problem lies in lines 6/7 and 8/9 where Dovecot is looking for mdbox/sdbox. Eric

3 5

Migrating from Olde server to Dovecot
by Hendrik Velloen 06 Apr '16

06 Apr '16

Hi I am new to the mailing List, and was hoping to get some assistance migrating from an Old Cucipop + Sendmail server (running on a old Redhat v 7) to a new Dovecot setup. My new installation is Dovecot + Postfix. All is setup and working, however I want to trasnsfer the contents of the mailboxes from my old server to this new Dovecot setup. Please let me know what information will be required to transfer the mailboxes - I have tried a number of things, but with no luck. I think the correct method is the one below, but I am getting UIDL errors and AUTH errors and not sure if this is the right approach ---- PLEASE HELP dsync -u <DOVECOT_USER> mirror mbox:~/mail:INBOX=<MAIL_BOX_COPIED_FROM_OLD_SERVER> ~# dsync -u hendrikv(a)tcmvpn.co.za mirror mbox:~/mail:INBOX=/var/mail/User_mbox/hendrikv dsync(hendrikv(a)tcmvpn.co.za): Error: pop3c(196.26.136.162): AUTH PLAIN failed: -ERR Invalid command, try one of: USER name, PASS string, APOP name digest, QUIT dsync(hendrikv(a)tcmvpn.co.za): Error: pop3c: Disconnected from remote server dsync(hendrikv(a)tcmvpn.co.za): Error: pop3_migration: Couldn't sync mailbox POP3-MIGRATION-NS/INBOX: Internal error occurred. Refer to server log for more information. [2016-04-04 08:27:01] dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=ddbe5c71e58919cfe2a40905bced091d (UID=3054) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=64087a4c7bf960114cf17ba044047900 (UID=374) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=fd28baf9e91aedaf06c6e979ca76e96f (UID=2982) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=607087e611559d2df02c0684de87e10d (UID=991) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=c6a9aebd1f535f0cd82ed612a42bae77 (UID=1541) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=4c56ffcfb600c8b216b2f1603383dc13 (UID=1007) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=96ce5556fab323206f51deb03625be8a (UID=2357) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=cda74cb161321b7c99973cc65e80a591 (UID=1401) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=b735acf7ef69b39be157a97223878cdc (UID=642) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=6d9baedf21198be32152461f96737a1a (UID=481) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=19f36b934b74ce11f1eda95e32a0b112 (UID=1998) dsync(hendrikv(a)tcmvpn.co.za): Error: Exporting mailbox INBOX failed: Can't lookup pop3-uidl for UID=1: POP3 UIDLs couldn't be synce -- Kind Regards Hendrik

4 3

Internal quota calculation error (redis), double mail delivery
by Tom Sommer 06 Apr '16

06 Apr '16

Sometimes my redis connection times out, both for pop3, imap and lmtp. I have no idea why, when I do a "doveadm quota recalc -u" it works just fine? I'm thinking the connection is lost somehow and not retried? Apr 06 15:42:00 lmtp(xxx(a)xxx.com): Error: redis: Lookup timed out in 30.000 secs Apr 06 15:42:00 lmtp(xxx(a)xxx.com): Error: Internal quota calculation error Apr 06 15:42:00 lmtp(xxx(a)xxx.com): Error: Internal quota calculation error Apr 06 15:42:00 lmtp(xxx(a)xxx.com): Info: xxxx: msgid=<xxxx(a)xxxx.com>: saved mail to INBOX Apr 06 15:49:23 lmtp(xxx(a)xxx.com): Info: xxxx: msgid=<xxxx(a)xxxx.com>: saved mail to INBOX <-- Same mail This happens a lot, and it's really bad, because the mail is actually saved correctly, but the error is reported back to the Director, causing the delivery to be retried by the MTA - so the mail actually lands *twice* in the user's inbox. Thanks -- Tom

2 4

LMTP with alias addresses
by davide marchi 06 Apr '16

06 Apr '16

Hi, my problem is this: if i use lmtp for delivery and lookup for real_virtual_user(a)mydomain.com all function perfectly and mails are delivered correctly (quota and presence of user also) but if i send an email to real_alias_address(a)mydomain.com LMTP service (it's an alias containing several users) dosen't find user. How can i resolve this problem? for completeness my system users is based on vpopmail userdb

2 1

Session ID separator change
by Timo Sirainen 06 Apr '16

06 Apr '16

LMTP is a but troublesome in that a single LMTP session can do multiple RCPT TOs, so the same session will end up delivering mails to multiple different users. This is causing trouble with stats process, because each delivery is using the same session ID for multiple different users, which causes errors about session ID duplication in stats process. So we'll need to make the session IDs unique, while still keeping it clear enough that they're part of the same original LMTP session (which is also visible in th Received: headers). I'm now thinking that the first recipient's delivery will have the original normal session ID (e.g. "ME3ZHCi+A1dUDQAAvAUe3g"), while the following recipients will have :2, :3, etc suffix (e.g. "ME3ZHCi+A1dUDQAAvAUe3g:2"). If somebody cares about parsing the original session ID from logs, they can just cut off the session ID from the first ':' character (because indexer-worker also adds its own :suffix). So now I'm mainly wondering if ':' is a good character? Has somebody already changed mail_log_prefix in a way that these additional ':' chars might break their log parsers (e.g. mail_log_prefix=%u:%s%{session}:%r).

3 3

Unable to login with iPhone?
by Jason Pruim 06 Apr '16

06 Apr '16

Hey Everyone, So I have my dovecot install up and running! I can receive mail from the outside, still dealing with a small issue with sending email, but I think that's an issue off needing to setup a relay... Right now though... My biggest issue is it won't connect to my iPhone... I can login with mail on my computer, and through round cube for webmail... But it gets stuck on "verifying"... I tried addingcram-md5 and digest-md5 to the auth_mechanisms but that didn't work... Any idea what I'm missing? Here is my doveconf -n: [ec2-user@ip-172-31-28-46 postfix]$ doveconf -n # 2.2.10: /etc/dovecot/dovecot.conf # OS: Linux 4.4.5-15.26.amzn1.x86_64 x86_64 ext4 auth_mechanisms = plain login cram-md5 digest-md5 mail_location = maildir:/var/vmail/%d/%n/Maildir managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave mbox_write_locks = fcntl namespace inbox { inbox = yes location = prefix = separator = . } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { group = vmail mode = 0666 user = vmail } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } ssl = required ssl_cert = </etc/ssl/certs/mailserver.pem ssl_key = </etc/ssl/private/mailserver.pem ssl_protocols = !SSLv2 !SSLv3 userdb { args = uid=vmail gid=vmail home=/var/vmail/%d/%n driver = static } protocol lda { mail_plugins = " sieve" } [ec2-user@ip-172-31-28-46 postfix]$ If I try to telnet to port 993 from my local computer it connects, but won't let me login... Same on port 143... Any ideas? Thanks everyone for your help! I can't wait until I can actually help with the questions instead of just asking them!

3 2

dovecot squatter
by Gabriele Bulfon 05 Apr '16

05 Apr '16

Hi, on cyrus installations we have the squatter utility that can index full message bodies and headers incrementally, allowing to run the squatter from time to time to arrange for index changes. Is there anything similar in Dovecot? This is expecially useful for full searches in body message. Thanks for any help Gabriele ---------------------------------------------------------------------------------------- Sonicle S.r.l. : http://www.sonicle.com Music: http://www.gabrielebulfon.com Quantum Mechanics : http://www.cdbaby.com/cd/gabrielebulfon

2 1

How to delete Dovecot users when using Single Instance Storage
by Jesus Cea 05 Apr '16

05 Apr '16

In case somebody find this useful: https://blog.jcea.es/posts/20160211-delete_users_dovecot.html -- Jesús Cea Avión _/_/ _/_/_/ _/_/_/ jcea(a)jcea.es - http://www.jcea.es/ _/_/ _/_/ _/_/ _/_/ _/_/ Twitter: @jcea _/_/ _/_/ _/_/_/_/_/ jabber / xmpp:jcea@jabber.org _/_/ _/_/ _/_/ _/_/ _/_/ "Things are not so easy" _/_/ _/_/ _/_/ _/_/ _/_/ _/_/ "My name is Dump, Core Dump" _/_/_/ _/_/_/ _/_/ _/_/ "El amor es poner tu felicidad en la felicidad de otro" - Leibniz

2 1

New feature: HTTP API
by aki.tuomi＠dovecot.fi 05 Apr '16

05 Apr '16

Hi all! We are bringing out HTTP API for doveadm-server in master HEAD. This feature is experimental, and can be expected to have bugs in it and might not always work. If you feel like trying it out though, you can enable it in your configuration file: doveadm_api_key = some-string service doveadm { inet_listener http { port = 8080 } } To use the API, you can go to http://host:8080/doveadm. GET request will print out possible commands, along with their parameters. If you have set API KEY, you need to include it in the request as X-API-Key header. This API has been designed to resemble JMAP API since we are planning to implement it in future version. The rule of thumb is that all the commands work as they would on cli, so the parameters are more or less the same. There are few exceptions, like 'field' parameter in some mail/mailbox commands. Commands are executed by POSTin JSON to /doveadm. The JSON format is [ ["command",{"parameter":"value"},"opaque identifier"], ["command",{"parameter":"value"},"opaque identifier"], ["command",{"parameter":"value"},"opaque identifier"], ... ] Be warned though that even if it supports multiple commands, some commands still use i_fatal to terminate the server if they are unhappy. This will mean you will lose the whole result set, and get no output, so at this point it is safest option to run only one command at a time. If you run into problems or discover issues, please report them in the usual manner to us. Kind regards, Aki Tuomi Dovecot Oy

2 3

Environment Variable Expansion
by Tim Evers 04 Apr '16

04 Apr '16

System: Debian Jessie I'm trying to put an environment variable in the sql config like: password_query = SELECT userid AS user, crypt AS password, maildir as userdb_home, 500 as userdb_uid, 500 as userdb_gid FROM local_account WHERE userid = '%u' and mbox_host = '%{env:CLUSTERNAME}' \ and ( ( imap_aktiv='1' and '%s'='imap' ) or ( pop_aktiv='1' and '%s'='pop3' ) or ( sieve_aktiv='1' and '%s'='sieve' ) ) \ and aktiv_abruf='1' My variable is %{env:CLUSTERNAME} CLUSTERNAME is set through /etc/default/dovecot. I tried setting the import_environment config variable to TZ CLUSTERNAME but that changed nothing. When I execute this through a login attempt, I see the following in the tcpflow output: SELECT userid AS user, crypt AS password, maildir as userdb_home, 508 as userdb_uid, 503 as userdb_gid FROM local_account WHERE userid = 'te' and mbox_host = 'env:CLUSTERNAME}' and ( ( imap_aktiv='1' and 'pop3'='imap' ) or ( pop_aktiv='1' and 'pop3'='pop3' ) or ( sieve_aktiv='1' and 'pop3'='sieve' ) ) and aktiv_abruf='1' So %{env:CLUSTERNAME} was parsed to env:CLUSTERNAME} which is not what the doc (http://wiki.dovecot.org/Variables) says, and it also seems like the parser somehow sees this as a short variable (removing %+{). Any hints what might be happening here / how I can make it work. Regards, Tim

1 0

(no subject)
by Hendrik Velloen 04 Apr '16

04 Apr '16

Hi I am new to the mailing List, and was hoping to get some assistance migrating from an Old Cucipop + Sendmail server (running on a old Redhat v 7) to a new Dovecot setup. My new installation is Dovecot + Postfix. All is setup and working, however I want to trasnsfer the contents of the mailboxes from my old server to this new Dovecot setup. Please let me know what information will be required to transfer the mailboxes - I have tried a number of things, but with no luck. I think the correct method is the one below, but I am getting UIDL errors and AUTH errors and not sure if this is the right approach ---- PLEASE HELP dsync -u <DOVECOT_USER> mirror mbox:~/mail:INBOX=<MAIL_BOX_COPIED_FROM_OLD_SERVER> ~# dsync -u hendrikv(a)tcmvpn.co.za mirror mbox:~/mail:INBOX=/var/mail/User_mbox/hendrikv dsync(hendrikv(a)tcmvpn.co.za): Error: pop3c(196.26.136.162): AUTH PLAIN failed: -ERR Invalid command, try one of: USER name, PASS string, APOP name digest, QUIT dsync(hendrikv(a)tcmvpn.co.za): Error: pop3c: Disconnected from remote server dsync(hendrikv(a)tcmvpn.co.za): Error: pop3_migration: Couldn't sync mailbox POP3-MIGRATION-NS/INBOX: Internal error occurred. Refer to server log for more information. [2016-04-04 08:27:01] dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=ddbe5c71e58919cfe2a40905bced091d (UID=3054) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=64087a4c7bf960114cf17ba044047900 (UID=374) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=fd28baf9e91aedaf06c6e979ca76e96f (UID=2982) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=607087e611559d2df02c0684de87e10d (UID=991) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=c6a9aebd1f535f0cd82ed612a42bae77 (UID=1541) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=4c56ffcfb600c8b216b2f1603383dc13 (UID=1007) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=96ce5556fab323206f51deb03625be8a (UID=2357) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=cda74cb161321b7c99973cc65e80a591 (UID=1401) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=b735acf7ef69b39be157a97223878cdc (UID=642) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=6d9baedf21198be32152461f96737a1a (UID=481) dsync(hendrikv(a)tcmvpn.co.za): Error: Mailbox INBOX: Remote didn't send mail GUID=19f36b934b74ce11f1eda95e32a0b112 (UID=1998) dsync(hendrikv(a)tcmvpn.co.za): Error: Exporting mailbox INBOX failed: Can't lookup pop3-uidl for UID=1: POP3 UIDLs couldn't be synce -- Kind Regards Hendrik

1 0

How to make quota_status policy to apply to postfix virtual aliases as well?
by Hamy 04 Apr '16

04 Apr '16

HelloI am setting up a postfix+dovecot setup and using quota-status service to reject mails for full mailboxes on smtp session, according to this: https://sys4.de/en/blog/2013/04/08/postfix-dovecot-mailbox-quota/ This is working fine and without any apparent issues. however, Postfix doesn't seem to consult the policy when you're using virtual alias addresses. a virtual alias, is the one that you usually define with virtual_alias_maps . what happens is that Postfix only verifies there is a corresponding value for the given email address and blindly accept it. And it seems smtpd_recipient_restrictions , only applies to the original email address and postfix does not consult that after applying virtual alias. Does any one have any idea how to solve this? is there a setting that i'm missing? or is there a better way to setup email aliases that solve this issue? Best Regards,

1 0

1 last error
by Jason Pruim 03 Apr '16

03 Apr '16

Hey Everyone, I’m down to 1 last error that I know I created on my own but I can’t figure out how to fix it… Here is the error that I’m getting: Apr 3 04:29:37 ip-172-31-24-2 postfix/qmgr[20458]: EFE01423E2: from=<me(a)spike.net>, size=359, nrcpt=1 (queue active) Apr 3 04:29:37 ip-172-31-24-2 dovecot: lda(beth(a)primelashdiva.info): Fatal: setresgid(89(postfix),89(postfix),97(dovecot)) failed with euid=97(dovecot): Operation not permitted Apr 3 04:29:37 ip-172-31-24-2 postfix/pipe[20745]: EFE01423E2: to=<beth(a)primelashdiva.info>, relay=dovecot, delay=22, delays=22/0.01/0/0.01, dsn=4.3.0, status=deferred (temporary failure) So I figure that I messed up the permissions on /etc/dovecot/conf.d I tried to fix it even by setting it way open: drwxrwxrwx 2 dovecot dovecot 4096 Mar 30 00:56 conf.d And it still doesn’t work! doveconf -n: $ doveconf -n # 2.2.10: /etc/dovecot/dovecot.conf # OS: Linux 4.1.17-22.30.amzn1.x86_64 x86_64 ext4 auth_mechanisms = plain login first_valid_uid = 89 hostname = mail.primelashdiva.info mail_location = maildir:/var/vmail/%d/%n/Maildir mail_privileged_group = dovecot mbox_write_locks = fcntl namespace inbox { inbox = yes location = prefix = separator = . } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } postmaster_address = postmaster(a)primelashdiva.info protocols = imap lmtp service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { group = dovecot mode = 0666 user = dovecot } user = dovecot } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } ssl = no ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_key = </etc/pki/dovecot/private/dovecot.pem ssl_protocols = !SSLv2 !SSLv3 userdb { args = uid=postfix gid=postfix home=/var/mail/vhosts/%d/%n driver = static } protocol lmtp { mail_plugins = " sieve" } protocol lda { mail_plugins = } [ec2-user@ip-172-31-24-2 dovecot]$ It might be too late for me to concentrate enough to figure it, but my googling isn’t bringing up any info… Any pointers? Thanks Everyone! Jason Pruim pruimj(a)gmail.com 352.234.3175

3 3

Problem with GSSAPI
by Luca Bertoncello 03 Apr '16

03 Apr '16

Hi list! I'm really puzzled... I have a Mailserver with Dovecot 2.2.9 (installed from Ubuntu 14.04-Repositories) and it works well with LDAP-Authentication agains the Active Directory. Now I want to use GSSAPI to allow the clients (with Thunderbird 38.7.1) to read E-Mails without giving a password. I configured Dovecot using these HowTos: http://mindref.blogspot.de/2011/02/dovecot-kerberos.html http://wiki.dovecot.org/Authentication/Kerberos But it does not work... In mail.log I can just see: Apr 3 09:52:26 mail dovecot: auth: Debug: Loading modules from directory: /usr/lib/dovecot/modules/auth Apr 3 09:52:26 mail dovecot: auth: Debug: Loading modules from directory: /usr/lib/dovecot/modules/auth Apr 3 09:52:26 mail dovecot: auth: Debug: Module loaded: /usr/lib/dovecot/modules/auth/libmech_gssapi.so Apr 3 09:52:26 mail dovecot: auth: Debug: Loading modules from directory: /usr/lib/dovecot/modules/auth Apr 3 09:52:26 mail dovecot: auth: Debug: Module loaded: /usr/lib/dovecot/modules/auth/libauthdb_ldap.so Apr 3 09:52:26 mail dovecot: auth: Debug: Read auth token secret from /var/run/dovecot/auth-token-secret.dat Apr 3 09:52:26 mail dovecot: auth: Debug: auth client connected (pid=2300) Apr 3 09:52:26 mail dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=192.168.50.54, lip=192.168.50.3, session=<x8Sq5I8vsADAqDI2> and Thunderbird says that the Ticket was not accepted and I have to check if I'm logged into the Kerberos/GSSAPI subsystem. I checked with tcpdump and I see that Thunderbird does NOT send at all any request. Could someone help me? Thanks a lot! Luca Bertoncello (lucabert(a)lucabert.de)

2 2

[PATCH 0/7] Fixes for lib-mail message-address
by Pali Rohár 03 Apr '16

03 Apr '16

Hello, I borrowed dovecot parser for email addresses and going to use it in new perl module as replacement for Email::Address. During implementation and testing I found bugs in dovecot parser & generator. So I'm sending my patches together with tests. Pali Rohár (7): lib-mail: message_address_write: Fix generating empty group list lib-mail: message_address_write: Fix generating group list with empty name lib-mail: parse_addr_spec: Like in rfc822_skip_comment() check if last_comment is not NULL lib-mail: parse_addr_spec: Email address without local-part is invalid lib-mail: parse_mailbox: Set display name instead mailbox when parsing failed lib-mail: message_address_write: Quote and escape strings if needed lib-mail: Update tests for message address src/lib-mail/message-address.c | 99 +++++++++++++++++++++++++++++++---- src/lib-mail/test-message-address.c | 11 +++- 2 files changed, 98 insertions(+), 12 deletions(-) -- 1.7.9.5

2 2

Dovecot rest api
by use experience 03 Apr '16

03 Apr '16

Team, Need more information on dovecot rest api. Any detailed information about list of dovecot rest apis other than http://www.dovecot.fi/dovecot-launches-a-gmail-api-compatible-rest-api-to-e… will really helpful.

3 2

Found 4 bugs in latest SquirrelMail related to IMAP and SMTP STARTTLS, Dovecot capabilities
by Tobias 03 Apr '16

03 Apr '16

This is a cross-post from the squirrelmail-devel list. It may be of interest if you want to run SquirrelMail and connect to Dovecot (and Postfix, possibly other servers) on a remote host using STARTTLS. BR Tobias -------- Forwarded Message -------- Subject: [SM-DEVEL] 4 bugs, IMAP and SMTP STARTTLS, Dovecot capabilities Date: Sun, 3 Apr 2016 04:27:56 +0200 From: Tobias <lists.zxinn(a)otaking.se> Reply-To: Squirrelmail Developers Mailing List <squirrelmail-devel(a)lists.sourceforge.net> To: squirrelmail-devel(a)lists.sourceforge.net Hello! I've looked for and have not seen any similar issues reported related to STARTTLS. Sourceforge wouldn't let me create an account or else I could have submitted bug reports directly. I'm using SquirrelMail 1.4.23 installed from latest FreeBSD Ports, together with PHP 5.6. I'm attempting to connect using STARTTLS to Dovecot 2.2.22 and Postfix 3.1.0. I've verified the code is not fixed for any of these four issues in the latest 1.5.2 SVN. Issue 2 is not as much of a problem in 1.5.2 as it is in 1.4.23 when using 'login' authentication. I connect to the IMAP and SMTP servers using their IP, but need to override the 'peer_name' to validate the certificate properly. New in PHP 5.6 is also that verify_peer defaults to TRUE, which means I need to either be able to set the peer_name, or disable verify_peer. I've found three issues in functions/imap_general.php, related to STARTTLS and Dovecot IMAP server, as well as one STARTTLS issue in class/deliver/Deliver_SMTP.class.php, class class Deliver_SMTP, function initStream. Issue 1: Stream options ($imap_stream_options) are not used with STARTTLS ($use_imap_tls = 2) in function sqimap_create_stream. The stream options are only used for $use_imap_tls = 1. How to fix: Add something like this: // set context options to allow for SSL option overrides @stream_context_set_option($imap_stream,$stream_options); Before trying to initiate the TLS session here: functions/imap_general.php :: function sqimap_create_stream 826: // start crypto on connection. suppress function errors. 827: if (@stream_socket_enable_crypto($imap_stream,true,STREAM_CRYPTO_METHOD_TLS_CLIENT)) { Issue 2: IMAP capabilities are only read once in function sqimap_create_stream (and subsequently used in sqimap_login to determine certain login options), however the capability list for Dovecot is not the same before and after STARTTLS. From Dovecot, before STARTTLS (telnet <local-ip> 143): * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS LOGINDISABLED] Dovecot ready. From Dovecot, after successful STARTTLS (openssl s_client -starttls imap -connect <local-ip>:143): <SSL session info> --- . OK Pre-login capabilities listed, post-login capabilities have more. a capability * CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN a OK Pre-login capabilities listed, post-login capabilities have more. How to fix: Issue "capability" command after successful STARTTLS to re-read the capabilities. Either as part of function sqimap_create_stream, or after call to sqimap_create_stream and before login options are checked in function sqimap_login. SquirrelMail 1.4.23 uses the return value with capabilities from function sqimap_create_stream to determine if 'login' is a viable option. Dovecot reports LOGINDISABLED prior to STARTTLS. (1.5.2 does not have this check for 'login'.) Issue 3: Multi-line response from the server to the AUTHENTICATE PLAIN (and likely cram/digest md5, possibly even login) are not accepted. The IMAP protocol allows the server to prefix responses which are incomplete with "*", and Dovecot uses this to report capabilities after successful login, but this is not handled by SquirrelMail's sqimap_login function. SquirrelMail reports: Unknown error: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE SEARCH=FUZZY SPECIAL-USE QUOTA The full output from Dovecot is: * CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE SEARCH=FUZZY SPECIAL-USE QUOTA A003 OK Logged in How to fix: Check if '*' is the first token in a response, and read another line from the stream. Possibly something similar to this: while (substr($read,0,1) == '*') { // OK so far.. $read = sqimap_fgets($imap_stream); } Issue 4: Identical to issue 1 but for SMTP. $use_smtp_tls = 2 and STARTTLS in class/deliver/Deliver_SMTP.class.php, class class Deliver_SMTP, function initStream, does not honor stream options. BR Tobias ----- squirrelmail-devel mailing list Posting guidelines:http://squirrelmail.org/postingguidelines List address:squirrelmail-devel@lists.sourceforge.net List archives:http://news.gmane.org/gmane.mail.squirrelmail.devel List info (subscribe/unsubscribe/change options):https://lists.sourceforge.net/lists/listinfo/squirrelmail-devel

1 0

Still muddling through with broken auth...
by Jason Pruim 03 Apr '16

03 Apr '16

Hey Everyone, I’m still muddling through my first install… Followed the tutorials on workaround.org <http://workaround.org/> which were very helpful! but don’t include much info if things don’t work 100%… and so far I haven’t been able to pin down where the error is. When I try: telnet localhost 143 this is what shows up in the maillot: Apr 2 21:06:57 ip-172-31-24-2 dovecot: auth: Fatal: Unknown database driver 'sql' Apr 2 21:06:57 ip-172-31-24-2 dovecot: master: Error: service(auth): command startup failed, throttling for 2 secs Apr 2 21:06:57 ip-172-31-24-2 dovecot: imap-login: Disconnected: Auth process broken (disconnected before auth was ready, waited 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured, session=<+lw34IYvVgB/AAAB> With the failed driver for the database, I tried mysql and sql both of which produce the same error… I have a few other issues but I think those are related farther upstream… Not being able to sign into round cube for webmail, because of it being unable to connect to the storage container… But I think that’s a round cube issue… I want to get postfix and dovecot playing nicely before I worry too much about things like webmail access… Here is my postconf -n: [ec2-user@ip-172-31-24-2 dovecot]$ postconf -n alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix debug_peer_level = 2 html_directory = no inet_interfaces = localhost inet_protocols = all mail_owner = postfix mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man mydestination = $myhostname, localhost.$mydomain, localhost newaliases_path = /usr/bin/newaliases.postfix queue_directory = /var/spool/postfix readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES sample_directory = /usr/share/doc/postfix-2.6.6/samples sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop unknown_local_recipient_reject_code = 550 virtual_mailbox_domains = hash:/etc/postfix/virtual_mailbox_domains virtual_mailbox_maps = hash:/etc/postfix/virtual_mailbox_users virtual_transport = dovecot [ec2-user@ip-172-31-24-2 dovecot]$ What else can I provide? Thanks! Jason Pruim pruimj(a)gmail.com 352.234.3175

3 11

Dovecot with LDAP/AD has problem with uid/gid
by Luca Bertoncello 02 Apr '16

02 Apr '16

Hi list! I have a Server connected to an AD and I need to configure Dovecot to authenticate the users against the AD (with password and GSSAPI). Now I'm trying to connect Dovecot to the AD with password. The authentication works, but I always got this error: Apr 2 13:03:49 mail dovecot: pop3-login: Login: user=<lucabert>, method=PLAIN, rip=192.168.50.1, lip=192.168.50.3, mpid=3508, session=<ZWJDc34vDgDAqDIB> Apr 2 13:03:49 mail dovecot: pop3(lucabert): Error: stat(/var/spool/mail/lucabert/tmp) failed: Permission denied (euid=10001(lucabert) egid=10000(domain users) missing +x perm: /var/spool/mail/lucabert, dir owned by 1005:8 mode=0700) Apr 2 13:03:49 mail dovecot: pop3(lucabert): Error: Couldn't open INBOX: Internal error occurred. Refer to server log for more information. [2016-04-02 13:03:49] My configuration: # 2.2.9: /etc/dovecot/dovecot.conf # OS: Linux 3.13.0-83-generic x86_64 Ubuntu 14.04.4 LTS nfs auth_gssapi_hostname = mail.cch.intra auth_mechanisms = plain login cram-md5 gssapi auth_use_winbind = yes auth_username_chars = disable_plaintext_auth = no login_greeting = mail.cch.intra ready. mail_fsync = always mail_gid = 8 mail_location = maildir:/var/spool/mail/%Ln mail_nfs_index = yes mail_uid = 1005 mmap_disable = yes namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { driver = pam } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } protocols = " imap pop3" ssl_cert = </etc/dovecot/dovecot.pem ssl_key = </etc/dovecot/private/dovecot.pem userdb { driver = passwd } userdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap override_fields = uid=1005 gid=8 euid=1005 } userdb { args = uid=1005 gid=8 home=/var/spool/mail/%n allow_all_users=yes driver = passwd-file override_fields = uid=1005 gid=8 euid=1005 } auth-ldap.conf.ext: passdb { driver = ldap # Path for LDAP configuration file, see example-config/dovecot-ldap.conf.ext args = /etc/dovecot/dovecot-ldap.conf.ext } userdb { driver = ldap args = /etc/dovecot/dovecot-ldap.conf.ext # Default fields can be used to specify defaults that LDAP may override #default_fields = home=/home/virtual/%u override_fields = uid=1005 gid=8 euid=1005 } and in my /etc/dovecot/dovecot-ldap.conf.ext I have: user_attrs = \ =uid=1005, \ =gid=8, \ =quota_rule=*:bytes=%{ldap:quotaBytes}, \ =home=/var/spool/mail/%{ldap:sAMAccountName}, \ =mail=maildir:/var/spool/mail/%{ldap:sAMAccountName}/Maildir But it seems that all these settings for uid/gid will be ignored/overwritten... Of course the Mailboxes have user 1005 and group 8. Can someone help me? Thanks Luca Bertoncello (lucabert(a)lucabert.de)

1 1

Save UID & metadata of mail in mysql table
by use experience 02 Apr '16

02 Apr '16

Team, I would like to save UID and metadata of mail in mysql table. I am trying to achieve this using dovecot plugin mail-filter. Also would like to do in the process of mail store (using Dovecot LDA). How can I get UID & metadata through script.

2 3

SIS deduplication fails to create intermediate directories and funny permissions
by Jesus Cea 01 Apr '16

01 Apr '16

I have configured my system to use SIS, sharing the same same storage for all users, and offline deduplication. I have this in my "root" cron: """ 53 1 * * * /usr/local/bin/doveadm purge -A 16 * * * * /usr/local/bin/doveadm sis deduplicate /home/dovecot/buzones/attachments /home/dovecot/buzones/attachments/queue """ Yes, it is launched as "root" but I would expect doveadm drop privileges as soon as possible. This is working great, but from time to time I get this error message: """ Your "cron" job on babylon5 /usr/local/bin/doveadm sis deduplicate /home/dovecot/buzones/attachments /home/dovecot/buzones/attachments/queue produced the following output: Error: mkdir(/home/dovecot/buzones/attachments/dc/62/hashes) failed: No such file or directory """ Looks like doveadm is trying to create the "hashes" directory but the parent "62" doesn't exits yet. If I create that directory by hand and set permissions correctly, everything (seems to) work. Talking about this, I see something strange wit the permissions. All files and directories in SIS are created with "dovemail" user and group EXCEPT the "hashes" directory inside the newly created directory. That is: When I get the error message, I have this: """ drwx------ 7 dovemail dovemail 7 Apr 1 13:28 . drwx------ 237 dovemail dovemail 237 Mar 24 20:09 .. drwx------ 3 dovemail dovemail 3 Feb 29 02:30 1d drwx------ 3 dovemail dovemail 3 Mar 9 01:53 7f drwx------ 3 dovemail dovemail 3 Feb 29 02:30 88 drwx------ 3 dovemail dovemail 3 Feb 29 02:30 8d """ I create the missing directory by hand and change permissions. Now I have: """ drwx------ 7 dovemail dovemail 7 Apr 1 13:28 . drwx------ 237 dovemail dovemail 237 Mar 24 20:09 .. drwx------ 3 dovemail dovemail 3 Feb 29 02:30 1d drwx------ 3 dovemail dovemail 3 Apr 1 13:30 62 drwx------ 3 dovemail dovemail 3 Mar 9 01:53 7f drwx------ 3 dovemail dovemail 3 Feb 29 02:30 88 drwx------ 3 dovemail dovemail 3 Feb 29 02:30 8d """ I run the deduplicator again (as root) and it creates a "hashes" directory inside the "62" directory... with user/group root/root. """ drwx------ 2 root root 2 Apr 1 13:30 hashes """ -- Jesús Cea Avión _/_/ _/_/_/ _/_/_/ jcea(a)jcea.es - http://www.jcea.es/ _/_/ _/_/ _/_/ _/_/ _/_/ Twitter: @jcea _/_/ _/_/ _/_/_/_/_/ jabber / xmpp:jcea@jabber.org _/_/ _/_/ _/_/ _/_/ _/_/ "Things are not so easy" _/_/ _/_/ _/_/ _/_/ _/_/ _/_/ "My name is Dump, Core Dump" _/_/_/ _/_/_/ _/_/ _/_/ "El amor es poner tu felicidad en la felicidad de otro" - Leibniz

1 0

default namespace
by Nerijus Baliunas 01 Apr '16

01 Apr '16

Hello, With no namespace settings and dovecot 2.0.9 I get the following listing: a LIST "" "*" * LIST (\HasNoChildren) "." "Trash" * LIST (\HasNoChildren) "." "Sent" * LIST (\HasNoChildren) "." "INBOX" a OK List completed. Then I add the namespaces: namespace inbox { separator = . prefix = inbox = yes hidden = no list = yes subscriptions = yes } namespace compat { separator = . prefix = INBOX. inbox = no hidden = yes list = no alias_for = } Then list output changes: a LIST "" "*" * LIST (\HasNoChildren) "." "Trash" * LIST (\HasNoChildren) "." "Sent" * LIST (\HasChildren) "." "INBOX" a OK List completed. INBOX now has \HasChildren, while before it had \HasNoChildren. How can I make it \HasNoChildren? Regards, Nerijus

1 1

mail filter plugin script doesn't effective
by use experience 31 Mar '16

31 Mar '16

output of *dovecot --version*: Dovecot version : 2.2.9 ----- output of *doveconf -n:* auth_debug = yes > > auth_mechanisms = plain login > > auth_verbose = yes > > disable_plaintext_auth = no > > mail_debug = yes > > mail_location = > maildir:/var/mail/vhosts/%d/%n:LAYOUT=fs:DIRNAME=dovecot_maildir > > mail_plugins = " mail_log notify mail_filter" > > mail_privileged_group = mail > > namespace inbox { > > inbox = yes > > location = > > mailbox Drafts { > > auto = subscribe > > special_use = \Drafts > > } > > mailbox Junk { > > special_use = \Junk > > } > > mailbox Sent { > > auto = subscribe > > special_use = \Sent > > } > > mailbox "Sent Messages" { > > auto = no > > special_use = \Sent > > } > > mailbox Spam { > > auto = create > > special_use = \Junk > > } > > mailbox Trash { > > auto = no > > special_use = \Trash > > } > > mailbox virtual/All { > > auto = no > > special_use = \All > > } > > prefix = > > } > > passdb { > > args = /etc/dovecot/dovecot-sql.conf.ext > > driver = sql > > } > > plugin { > > autocreate = Trash > > autocreate2 = Spam > > mail_filter = santhosh-filter %u > > mail_log_events = delete undelete expunge copy mailbox_delete > mailbox_rename flag_change save mailbox_create > > mail_log_fields = uid box msgid size flags vsize from subject > > } > > protocols = " imap lmtp pop3" > > service auth-worker { > > user = vmail > > } > > service auth { > > unix_listener /var/spool/postfix/private/auth { > > group = postfix > > mode = 0777 > > user = postfix > > } > > unix_listener auth-userdb { > > mode = 0777 > > } > > user = dovecot > > } > > service imap-login { > > executable = imap-login -R rawlogs > > } > > service imap-postlogin { > > executable = script-login /usr/local/bin/postlogin.sh > /etc/dovecot/script/echo.sh > > user = vmail > > } > > service imap { > > executable = imap imap-postlogin > > } > > service lmtp { > > unix_listener /var/spool/postfix/private/dovecot-lmtp { > > group = postfix > > mode = 0600 > > user = postfix > > } > > } > > service santhosh-filter-out { > > executable = script /usr/local/bin/mail-filter-out.sh > > unix_listener santhosh-filter-out { > > mode = 0777 > > user = vmail > > } > > user = dovecot > > } > > service santhosh-filter { > > executable = script /usr/local/bin/mail-filter.sh > > unix_listener santhosh-filter { > > mode = 0777 > > user = vmail > > } > > } > > ssl_cert = </etc/dovecot/dovecot.pem > > ssl_key = </etc/dovecot/private/dovecot.pem > > userdb { > > args = uid=vmail gid=vmail home=/var/mail/vhosts/%d/%n > > driver = static > > } > > protocol imap { > > mail_plugins = " autocreate" > > } > >

2 4

VS: Re: v2.2.23 released
by Aki Tuomi 31 Mar '16

31 Mar '16

It's fixed in head. Sorry. ---Aki TuomiDovecot oy -------- Alkuperäinen viesti --------Lähettäjä: Eric <ebroch(a)whitehorsetc.com> Päivämäärä: 31.3.2016 18.05 (GMT+02:00) Saaja: dovecot(a)dovecot.org Aihe: Re: v2.2.23 released Yes. I concur. On 3/31/2016 7:44 AM, Leon Kyneur wrote: > 2.2.23 seems to have broken doveadm backup, was previously working > fine on 2.2.22 > > [root@S613 lkyneur]# doveadm -v backup -u em.mck ... > doveadm(root): Error: User doesn't exist > > > [root@S613 lkyneur]# doveadm user em.mck > field value > uid vmail > gid vmail > home /srv/vmail/eftel/xxx.com/20032218/em.mck > mail > mdbox:/srv/vmail/eftel/xxx.com/20032218/em.mck/mdbox:ALT=/altstorage/srv/vm… > quota_rule *:bytes=500M > > > On 30/03/16 23:48, Timo Sirainen wrote: >> http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz >> http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz.sig >> >> This is a bugfix-only release with various important fixes on top of >> v2.2.22. >> >> - Various fixes to doveadm. Especially running commands via >> doveadm-server was broken. >> - director: Fixed user weakness getting stuck in some situations >> - director: Fixed a situation where directors keep re-sending >> different states to each others and never becoming synced. >> - director: Fixed assert-crash related to a slow "user killed" reply >> - Fixed assert-crash related to istream-concat, which could have >> been triggered at least by a Sieve script.

3 2

Reply to : http://dovecot.org/pipermail/dovecot/2016-March/103789.html
by use experience 31 Mar '16

31 Mar '16

I dint get reply as mail to my mailed, so pasting here the link http://dovecot.org/pipermail/dovecot/2016-March/103791.html

1 0

Dovecot mail-filter execution error.
by use experience 31 Mar '16

31 Mar '16

Hello, While using mail-filter plugin, I am getting following error. Please help me. Mar 31 07:48:31 ip-172-31-29-173 dovecot: lda: Error: userdb lookup: connect(/var/run/dovecot/auth-userdb) failed: Connection refused Mar 31 07:48:31 ip-172-31-29-173 dovecot: lda: Fatal: Internal error occurred. Refer to server log for more information.

2 2

Pigeonhole 0.4.13 does not compile against dovecot 2.2.23
by Juan C. Blanco 31 Mar '16

31 Mar '16

Hello, I supose that a new version of pigeonhole is on the way because version 0.4.13 does not compile against dovecot 2.2.23 This is the error that I get gcc -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../../src/lib-sieve -I../../../src/lib-sieve/util -I../../../src/lib-sieve/plugins/environment -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/imap -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-lda -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lda -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23 -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-dict -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-dns -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-http -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-mail -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-imap -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-fs -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-charset -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-auth -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-master -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-ssl-iostream -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-compression -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-settings -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-test -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-sasl -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-stats -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-index -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage/list -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage/index -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage/index/raw -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-imap-storage -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/plugins/quota -DPKG_RUNDIR=\"\" -std=gnu99 -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -fno-builtin-strftime -Wstrict-aliasing=2 -I/usr/kerberos/include -I../../.. -MT imap-sieve-storage.lo -MD -MP -MF .deps/imap-sieve-storage.Tpo -c imap-sieve-storage.c -fPIC -DPIC -o .libs/imap-sieve-storage.o imap-sieve-storage.c: In function 'imap_sieve_mailbox_transaction_run': imap-sieve-storage.c:595: error: 'struct client' has no member named 'lda_set' make[4]: *** [imap-sieve-storage.lo] Error 1 Regards. Juan C. Blanco > http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz > http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz.sig > > This is a bugfix-only release with various important fixes on top of v2.2.22. > > - Various fixes to doveadm. Especially running commands via > doveadm-server was broken. > - director: Fixed user weakness getting stuck in some situations > - director: Fixed a situation where directors keep re-sending > different states to each others and never becoming synced. > - director: Fixed assert-crash related to a slow "user killed" reply > - Fixed assert-crash related to istream-concat, which could have > been triggered at least by a Sieve script. -- +-------------------------------------------------------------------+ | Juan C. Blanco | | | | Centro de Calculo | | | E.T.S. Ingenieros Informáticos | E-mail: jcblanco(a)fi.upm.es | | Universidad Politécnica de Madrid | | | Campus de Montegancedo | | | Boadilla del Monte | Tel.: (+34) 91 336 7466 | | 28660 MADRID (Spain) | Fax : (+34) 91 336 6913 | +-------------------------------------------------------------------+

3 5

Multiple IMAP Mailboxes and one collection folder
by Dieter Knopf 31 Mar '16

31 Mar '16

Hello, we use many IMAP folders and now we are searching for a way to display all mails inside this folders in one collecting folder. The advantage for us would be the possibility to view all new incoming mails in one folder. It would be possible to use the standard MAIL App on the iOS without problems. I could simply make a copy of all mails in one folder with Sieve, but then the Per-user Seen Flag would be useless, because the mail inside the folder is still unread. Is there a way to show some way of collecting folder for every user? Thanks Dieter

2 2

Dovecot plugin pthread issue
by qmail＠top-consulting.net 31 Mar '16

31 Mar '16

I am using FreeBSD 10.1 and Dovecot 2.2.22 with the Openchange plugin - https://github.com/openchange/openchange/tree/master/mapiproxy/services/plu… (https://github.com/openchange/openchange/tree/master/mapiproxy/services/plu…) The plugin compiles just fine and works up until when it tries to create a socket using nanomsg, which uses a pthread_create() call. At that point dovecot-lda just hangs indefinitely. I've read that -pthread must be included in all the components that might end up using it. So checking with ldd: nanomsg does include libthr ( pthread equivalent in FreeBSD ) openchange plugin also includes libthr dovecot-lda doesn't include libthr Would dovecot-lda also need to be compiled with -pthread ? Is it safe ? How can it be done ? Thank you!

1 0

Dovecot-LMTP and LDAP: passdb doesn't support credential lookups
by Niols 30 Mar '16

30 Mar '16

Hello, Sorry, this might be a newbish question, but I really can't get the answer by myself. I'm trying to setup a mail server using LDAP to authenticate users, and I keep receiving the errors: passdb doesn't support credential lookups passdb doesn't support lookups, can't verify user's existence when I send test mails to (existing) users. I'm already using the LDAP server for other purposes, and it's working fine. I can't (or I don't want to) give read access to the userPassword attribute, so I want to use a authentication bind: http://wiki.dovecot.org/AuthDatabase/LDAP/AuthBinds I've already managed to have postfix working with this LDAP server, the users (and their aliases) are correctly recognized. Postfix then sends the mails to Dovecot (2.2.13, Debian Jessie's version) with dovecot-lmtp. Here is my /etc/dovecot/conf.d/auth-ldap.conf.ext. I use the static driver for userdb, and the LDAP driver for passdb. passdb { driver = ldap args = /etc/dovecot/dovecot-ldap.conf.ext } userdb { driver = static args = uid=mail gid=mail home=/var/mail/%u } Here is my /etc/dovecot/dovecot-ldap.conf.ext file. hosts = localhost ldap_version = 3 dn = cn=dovecot,ou=services,dc=niols,dc=fr dnpass = a-random-password auth_bind = yes base = ou=people,dc=niols,dc=fr pass_filter = (&(objectClass=inetOrgPerson)(mail=%u)) I haven't set the user_filter and user_attrs values, since I thought these would only be usefull for userdb. I haven't set the pass_attrs value, since I don't see why it would be needed (I just need to be able to bind my user, right?). I can't auth_bind_userdn since the e-mail address aren't necessarily related in any way to the user dn. I assumed %u was going to be replaced by the user's full e-mail address. I tried to play a bit with these values to find a working configuration, without success. I tried to search myself on the LDAP server, using the provided dn and dnpass, and I succeeded. I tried to activate debug logs, but that didn't give me much more information (full debug log at the end of this e-mail). I think the problem is that passdb cannot find the user on the LDAP server, but I don't know why. I believe the problem is lying in my non-comprehension of what userdb and passdb actually do. I tried to find out by myself, and I'm here because I didn't manage to do so. I'm sorry if this post looks stupid. Any help and any comments of any kind would be greatly appreciated. Regards, Niols PS: Here is the full debug log that I get after sending a test message to test(a)niols.net (.net vs. .fr: this is not a mistake, I use my .net domain for testing purposes while I use my .fr domain for eveyday life) with swaks: lmtp(3208): Connect from local auth: Debug: Loading modules from directory: /usr/lib/dovecot/modules/auth auth: Debug: Loading modules from directory: /usr/lib/dovecot/modules/auth auth: Debug: Module loaded: /usr/lib/dovecot/modules/auth/libauthdb_ldap.so auth: Debug: Read auth token secret from /var/run/dovecot/auth-token-secret.dat auth: Debug: LDAP initialization took 0 msecs auth: Debug: master in: USER 1 test(a)niols.net service=lmtp auth: Debug: ldap(test(a)niols.net): passdb doesn't support credential lookups auth: Error: static(test(a)niols.net): passdb doesn't support lookups, can't verify user's existence auth: Debug: userdb out: FAIL 1 lmtp(3208): Error: user test(a)niols.net: Auth USER lookup failed lmtp(3208): Disconnect from local: Successful quit

2 1

CentOS RPM updates?
by J Landwehr 30 Mar '16

30 Mar '16

Has CentOS stopped distributing dovecot updates via yum? The current version there is 2.2.10 - which is now over two years old. The link on: http://dovecot.org/download.html <http://dovecot.org/download.html> to “RPMs for Fedora and RHEL/CentOS” http://packages.atrpms.net/dist/el6/dovecot/ <http://packages.atrpms.net/dist/el6/dovecot/> is also broken. Would be great if someone could please point me to alternative locations for authentic RPMs

2 1

imapc tries to fetch uid 0
by Nagy, Attila 30 Mar '16

30 Mar '16

Hi, This is a capture from an imapc client session (which is triggered by a message, received via LMTP): * OK [CAPABILITY IMAP4rev1 NAMESPACE] Ready 2 LOGIN "uid" "pass" 2 OK LOGIN succeeded 1 LIST "" "" * LIST (\Noselect) "/" "" 1 OK LIST completed 3 APPEND "INBOX" {568} + Ready for 568 octets of data [...] 3 OK APPEND complete 4 EXAMINE "INBOX" * FLAGS (\Answered \Flagged \Deleted \Seen \Draft) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)] Flags permitted. * 4 EXISTS * 0 RECENT * OK [UIDVALIDITY 1455885804] * OK [UIDNEXT 5] 4 OK [READ-ONLY] EXAMINE successful 5 UID FETCH 0 (RFC822.SIZE BODY.PEEK[HEADER.FIELDS (Message-ID)]) 5 BAD Illegal syntax: Bad message number 0 Dovecot 2.2.21 I don't see any problems with the conversation otherwise. Is it safe to assume this is a bug in imapc?

3 3

crash after out of memory?
by Ralf Hildebrandt 30 Mar '16

30 Mar '16

We're encountering a crash when proxying to an Exchange server: Mar 30 10:40:47 mproxy dovecot: imap-login: Login: user=<xxxbxxx>, method=PLAIN, rip=10.39.76.71, lip=141.42.206.11, mpid=18556, TLS, session=<H98xGkAvfvMKJ0xH> Mar 30 10:40:49 mproxy dovecot: imap(xxxbxxx): Fatal: block_alloc(134217728): Out of memory Mar 30 10:40:49 mproxy dovecot: imap(xxxbxxx): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x85afe) [0x7fb0b829eafe] -> /usr/lib/dovecot/libdovecot.so.0(+0x85bec) [0x7fb0b829ebec] -> /usr/lib/dovecot/libdovecot.so.0(i_error+0) [0x7fb0b824373a] -> /usr/lib/dovecot/libdovecot.so.0(+0x9f284) [0x7fb0b82b8284] -> /usr/lib/dovecot/libdovecot.so.0(+0x9f2c3) [0x7fb0b82b82c3] -> /usr/lib/dovecot/libdovecot.so.0(+0x9f357) [0x7fb0b82b8357] -> /usr/lib/dovecot/libdovecot.so.0(+0x81a6d) [0x7fb0b829aa6d] -> /usr/lib/dovecot/libdovecot.so.0(buffer_write+0x6c) [0x7fb0b829acdc] -> /usr/lib/dovecot/libdovecot.so.0(+0x6ea54) [0x7fb0b8287a54] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_copy_from_parent+0x118) [0x7fb0b82a96a8] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xc00ba) [0x7fb0b85e10ba] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7fb0b82a991d] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x72) [0x7fb0b828d2a2] -> /usr/lib/dovecot/libdovecot.so.0(+0x6e919) [0x7fb0b8287919] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7fb0b82a991d] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x72) [0x7fb0b828d2a2] -> /usr/lib/dovecot/libdovecot.so.0(+0x6e919) [0x7fb0b8287919] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7fb0b82a991d] -> /usr/lib/dovecot/libdovecot.so.0(message_get_header_size+0x74) [0x7fb0b8290e34] -> /usr/lib/dovecot/libdovecot-storage.so.0(imap_msgpart_open+0x317) [0x7fb0b8609f37] -> dovecot/imap [xxxbxxx 10.39.76.71 UID fetch](+0x1f1de) [0x7fb0b8a9a1de] -> dovecot/imap [xxxbxxx 10.39.76.71 UID fetch](+0x1d60c) [0x7fb0b8a9860c] -> dovecot/imap [xxxbxxx 10.39.76.71 UID fetch](imap_fetch_more+0x3a) [0x7fb0b8a9970a] -> dovecot/imap [xxxbxxx 10.39.76.71 UID fetch](cmd_fetch+0x354) [0x7fb0b8a8b954] Mar 30 10:40:49 mproxy dovecot: imap(xxxbxxx): Fatal: master: service(imap): child 18556 returned error 83 (Out of memory (service imap { vsz_limit=256 MB }, you may need to increase it) - set CORE_OUTOFMEM=1 environment to get core dump) It happens for this user ONLY. Using the automatic bosch build: 2.2.21-1~auto+152 -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebrandt(a)charite.de | http://www.charite.de

2 2

talloc access after free error ntlmssp_server.c:457
by J Landwehr 30 Mar '16

30 Mar '16

Our new/fresh dovecot imap installation on CentOS (latest from yum repository, which is 2.2.10) is locking up with a panic on a consistent basis and denying service to subsequent clients. The behavior is repeatable. Have spent weeks debugging and trying different configurations with no success. Specific /var/log/maillog error messages are: 12:06:54 dovecot: auth: Error: talloc: access after free error - first free may be at ../auth/ntlmssp/ntlmssp_server.c:457 12:06:54 dovecot: auth: Error: Bad talloc magic value - access after free 12:06:54 dovecot: auth: Error: PANIC (pid 2570): Bad talloc magic value - access after free Our configuration is based on the instructions for NTLM authentication with our Windows 2012R2 AD/Domain server: http://wiki2.dovecot.org/HowTo/ActiveDirectoryNtlm <http://wiki2.dovecot.org/HowTo/ActiveDirectoryNtlm> Here are the steps to reproduce: 1. Fresh boot of CentOS server, only configured for postfix/dovecot 2. Connect with Outlook 2016 12.0.4312.1000 32bit on Win7 via IMAP to this dovecot server 3. Any existing and new mail loads in OK to inbox - so authentication is working OK to AD domain server 4. Send an email to someone from Outlook 5. SMTP process completes, message is delivered - 6. dovecot immediately panics on servers, Authentication to dovecot no longer works 7. <systemctl restart dovecot> will hang until a <kill -9> on the “dovecot/auth” PID is performed The issue is with steps 6/7 immediately after 4/5- and is intermittent. Steps 1-3 always work OK, as do 4-5. Further, inbound emails received on this server when no IMAP client is running are always received just fine and dovecot doesn’t hang. Sometimes I have to send a few email messages with steps 4/5 before the issue with 6/7 happens. If I tail -f /var/log/maillog on the server, I can usually determine when 6/7 will fail because there is a line or two with: "dovecot: map: Disconnected: logged out message” being shown, even though the Outlook client is still open. After I see that Outlook closed an IMAP session, even though outlook is still running, I can send a message from Outlook and after it appears in my inbox, dovecot panics/hangs immediately Authentication is otherwise working, e.g. test with: /usr/bin/ntlm_auth —username=alice occasionally takes several seconds to respond, but is usually immediate response is always NT_STATUS_OK: Success (0x0) (I welcome tips to make ntlm_auth always respond more quickly!) I have tried adding lines to smb.conf like: win bind cache time = 300 win bind offline login = true No success I have also looked further into the detailed debugging logs and there is: dovecot: auth: Error: Go user=[alice] domain=[OFFICE] workstation=[pc1] len1=24 len2=290 dovecot: auth: error: login for user [OFFICE]\[alice]@[pc1] failed due to [Wrong Password] dovecot: auth: Error: GENSEC login failed: NT_STATUS_LOGON_FAILURE dovecot: auth: winbind(?,x.x.x.x,<XXX>): user not authetnicated: NT_STATUS_LOGON_FAILURE But I am not sure why there would be that error, since earlier IMAP sessions are working just fine with the same exact domain/username and password. It seems to be something about Outlook quickly opening up new simultaneous IMAP sessions with a CONT command, and NTLM authentication somehow fails with one of them, and panics. It always seems to be when sending an email. Like the process of either receiving a new msg in the inbox and/or also posting the just sent message into the Sent Items folder via IMAP (perhaps when it happens simultaneously, as in a message you cc yourself on) is somehow triggering this. Here is more detailed information that can hopefully help track this down. Thank you! dovecot -n # 2.2.10: /etc/dovecot/dovecot.conf CentOS 7.2.1511 auth_mechanisms = ntlm auth_use_winbind = yes auth_username_format = %n mbox_write_locks = fcntl passdb { drive = pam } protocols = imap service auth { user = root } userdb { driver = passwd } /etc/samba/smb.conf workgroup = OFFICE realm = OFFICE.LOCAL security = ADS local master = no preferred master = no dns proxy = no idmap uid = 10000-20000 idmap gid = 10000-20000 password server = win2012r2 encrypt passwords = no kerberos method = system keytab winbind use_default_domain = yes winbind offline login = true winbind separator = + ERROR MESSAGE 12:00:10 dovecot: imap(alice): Disconnected: logged out in=398 out=4368 12:05:52 postfix/smtpd: connect from pc1 12:05:52 postfix/smtpd: client=pc1 12:05:52 postfix/cleanu: message-id=<XXX> 12:05:52 postfix/qmgr: from=alice, size=5925, nrcpt=1 (queue active) 12:05:53 postfix/smtp: to=bob, relay=mailserver, delay=0.93, dsn=2.0.0, status=send (250 ok: Message accepted) 12:06:53 postfix/qmgr: removed 12:06:54 dovecot: auth: Debug: Loading modules from directory: /usr/lib64/dovecot/auth 12:06:54 dovecot: auth: Debug: Module loaded: /usr/lib64/dovecot/auth/libdriver_sqlite.so 12:06:54 dovecot: auth: Debug: Read auth token secret from /var/run/dovecot/auth-token-secret.dat 12:06:54 dovecot: auth: Debug: auth client connected (pid=2565) 12:06:54 dovecot: auth: Debug: auth client connected (pid=2568) 12:06:54 dovecot: auth: Debug: auth client connected (pid=2569) 12:06:54 dovecot: auth: Debug: client in: AUTH#0111#011NTLM#011service=imap#011session=XXXip=X.X.X.X#011rip=X.X.X.X#011lport=143#011rport=61072 12:06:54 dovecot: auth: Debug: client in: AUTH#0111#011NTLM#011service=imap#011session=XXXip=X.X.X.X#011rip=X.X.X.X#011lport=143#011rport_61061 12:06:54 dovecot: auth: Debug: client in: AUTH#0111#011NTLM#011service=imap#011sessoin=XXXip=x.x.x.x#011lip=X.X.X.X#011lport=143#011rport=61073 12:06:54 dovecot: auth: Debug: client passdb out: CONT#0111 12:06:54 dovecot: auth: Debug: client passdb out: CONT#0111 12:06:54 dovecot: auth: Debug: client passdb out: CONT#0111 12:06:54 dovecot: auth: Debug: client in: CONT<hidden> 12:06:54 dovecot: auth: Debug: client passdb out: CONT#0111#011XXX 12:06:54 dovecot: auth: Debug: client in: CONT<hidden> 12:06:54 dovecot: auth: Debug: client passdb out; CONT#0111#011XXX 12:06:54 dovecot: auth: Debug: client passdb out: CONT#0111#011XXX 12:06:54 dovecot: auth: Debug: client in CONT<hidden> 12:06:54 dovecot: auth: winbind(?X.X.X.X,<XXX>): user not authenticated: NT_STATUS_LOGON_FAILURE 12:06:54 dovecot: auth: Debug: client in: CONT<hidden> 12:06:54 dovecot: auth: Error: talloc: access after free error - first free may be at ../auth/ntlmssp/ntlmssp_server.c:457 12:06:54 dovecot: auth: Error: Bad talloc magic value - access after free 12:06:54 dovecot: auth: Error: PANIC (pid 2570): Bad talloc magic value - access after free 12:06:54 dovecot: auth: Error: BACKTRACE: 15 stack frames: 12:06:54 dovecot: auth: Error: #0 /lib64/libsmbconf.so.0(log_stack_trace+0x1a) 12:06:54 dovecot: auth: Error: #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x20) 12:06:54 dovecot: auth: error: #2 /lib53/libsamba-util.so.0(smb_panic+0x2f) 12:06:54 dovecot: auth: Error: #3 /lib64/libtalloc.so.2(+0x20af) 12:06:54 dovecot: auth: Error: #4 /lib64/libtalloc.so.2(_talloc_free+0x545) 12:06:54 dovecot: auth: Error: #5 /lib64/libsamba-util.so.0(data_blob_free+0x18) 12:06:54 dovecot: auth: Error: #6 /lib64/libgensec.so.0(gensec_ntlmssp_server_auth+0xdf) 12:06:54 dovecot: auth: Error: #7 /lib64/libgensec.so.0(gensec_ntlmssp_update+0x253) 12:06:54 dovecot: auth: Error: #8 /lib64/libgensec.so.0(gensec_update_ev+0x232) 12:06:54 dovecot: auth: Error: #9 /lib64/libgensec.so.0(gensec_update+0x17) 12:06:54 dovecot: auth: Error: #10 /usr/bin/ntlm_auth(+0x92df) 12:06:54 dovecot: auth: Error: #11 /usr/bin/ntlm_auth(+0x587f) 12:06:54 dovecot: auth: Error: #12 /usr/bin/ntlm_auth(main+0xc3b) 12:06:54 dovecot: auth: Error: #13 /lib64/libc.so.6(__libc_start_main+0xf5) 12:06:54 dovecot: auth: Error: #14 /usr/bin/ntlm_auth(+0x535d) 12:06:54 dovecot: auth: Error: Can not dump core: corepath not set up 12:06:55 postfix/smtp[2560]: disconnect from pc1 12:09:54 dovecot: imap-login: Disconnected: Inactivity during authentication (disconnected while authenticating, waited 180 secs): user =<>, method=NTLM, rip=x.x.x.x, lip=x.x.x.x, session=<XXX> The last line ends up repeating as clients continue to try to connect.

2 2

Crash when setting quota = count:User quota
by Tom Sommer 29 Mar '16

29 Mar '16

Mar 19 16:54:37 lmtp(xxxx(a)xxx.xxx): Panic: file file-lock.c: line 269: unreached Mar 19 16:54:37 lmtp(xxxx(a)xxx.xxx): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0 [0x35f647e07a] -> /usr/lib/dovecot/libdovecot.so.0 [0x35f647e0e6] -> /usr/lib/dovecot/libdovecot.so.0 [0x35f647d4ac] -> /usr/lib/dovecot/libdovecot.so.0 [0x35f6481edf] -> /usr/lib/dovecot/libdovecot.so.0(file_wait_lock_error+0x3a) [0x35f648205a] -> /usr/lib/dovecot/libdovecot.so.0(file_try_lock_error+0x13) [0x35f6482123] -> /usr/lib/dovecot/libdovecot.so.0(file_create_locked+0x284) [0x35f647f7a4] -> /usr/lib/dovecot/libdovecot-storage.so.0 [0x35f6068ec4] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mailbox_vsize_update_wait_lock+0xe) [0x35f6068f2e] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mailbox_get_virtual_size+0x3d) [0x35f606919d] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mailbox_get_metadata+0x321) [0x35f606fcd1] -> /usr/lib/dovecot/libdovecot-storage.so.0 [0x35f60485a0] -> /usr/lib/dovecot/libdovecot-storage.so.0 [0x35f60593ce] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_get_metadata+0x6e) [0x35f603404e] -> /usr/lib/dovecot/lib10_quota_plugin.so(quota_count+0xe7) [0x2b45f03b9417] -> /usr/lib/dovecot/lib10_quota_plugin.so [0x2b45f03b94fb] -> /usr/lib/dovecot/lib10_quota_plugin.so(quota_get_resource+0x77) [0x2b45f03b74b7] -> /usr/lib/dovecot/lib10_quota_plugin.so(quota_test_alloc+0x191) [0x2b45f03b78f1] -> /usr/lib/dovecot/lib10_quota_plugin.so [0x2b45f03bd5f5] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_save_begin+0x5e) [0x35f6032eae] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_storage_copy+0x66) [0x35f602ac26] -> /usr/lib/dovecot/libdovecot-storage.so.0(maildir_copy+0x56) [0x35f60435d6] -> /usr/lib/dovecot/lib10_quota_plugin.so [0x2b45f03bd71d] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_copy+0x7a) [0x35f6032cea] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver_save+0x1ba) [0x35f680813a] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0xf3) [0x35f68084c3] -> dovecot/lmtp [DATA 172.0.0.0 xxxx(a)xxx.xxx] [0x40645c] -> dovecot/lmtp [DATA 172.0.0.0 xxxx(a)xxx.xxx] [0x406bd6] Only happens when I set "quota = count:User quota" -- Tom Sommer

2 3

Dumb question: dovecot include file
by Jerry 29 Mar '16

29 Mar '16

Dovecot has an include file option. What I am not sure of is why those files use both a *.conf and *.conf.ext extension. I assume both types are included by using the !include <FILE>.conf or !include <FILE>.conf.ext syntax. -- Jerry

2 1

RE: plugin can't be loaded in imap proxy mode
by Zhong, Xun 29 Mar '16

29 Mar '16

Hi, All I tested [last-login] plugin, when I directly logined by pam way, the last-login plugin can load and run, but when I logined by proxy way(Dovecot forward my imap request to another imap server), the last-login plugin did not load and run. Thanks From: Zhong, Xun Sent: Wednesday, March 23, 2016 11:47 AM To: 'dovecot(a)dovecot.org' <dovecot(a)dovecot.org> Subject: plugin can't be loaded in imap proxy mode When dovecot v2.2.21 work in IMAP proxy mode, plugin can not be loaded and work, so my question is: plugins do not work in proxy mode? Anyone can help me ? Thanks a lot.

2 1

crash
by Nerijus Baliunas 29 Mar '16

29 Mar '16

Hello, dovecot-2.2.22-1.fc23.x86_64 from Fedora. I have some old messages, and when I try to open them, dovecot dies: Mar 29 15:29:33 nerijus dovecot: imap(nerijus): Error: Maildir filename has wrong S value, renamed the file from /ho me/nerijus/Maildir/.Linux_old.fetchmail/cur/1038402635.13668_0.nerijus,S=11015:2,FS to /home/nerijus/Maildir/.Linux_ old.fetchmail/cur/1038402635.13668_0.nerijus,S=10955:2,FS Mar 29 15:29:33 nerijus dovecot: imap(nerijus): Error: Corrupted index cache file /home/nerijus/Maildir/.Linux_old.f etchmail/dovecot.index.cache: Broken physical size for mail UID 49 in mailbox Linux_old.fetchmail: read(/home/neriju s/Maildir/.Linux_old.fetchmail/cur/1038402635.13668_0.nerijus,S=11015:2,FS) failed: Cached message size larger than expected (11015 > 10955, box=Linux_old.fetchmail, UID=49, cached Message-Id=<20021127125617.GB26938(a)mcdonald.bombay. retortsoft.com>) Mar 29 15:29:33 nerijus dovecot: imap(nerijus): Panic: file istream.c: line 163 (i_stream_read): assertion failed: (old_size <= _stream->pos - _stream->skip) Attaching backtrace1. Mar 29 16:03:16 nerijus dovecot: imap(nerijus): Error: Maildir filename has wrong S value, renamed the file from /ho me/nerijus/Maildir/.Linux_old.FLTK/cur/1033767038.6490_0.nerijus,S=4712:2,S to /home/nerijus/Maildir/.Linux_old.FLTK /cur/1033767038.6490_0.nerijus,S=4665:2,S Mar 29 16:03:16 nerijus dovecot: imap(nerijus): Error: Corrupted index cache file /home/nerijus/Maildir/.Linux_old.F LTK/dovecot.index.cache: Broken physical size for mail UID 109 in mailbox Linux_old.FLTK: read(/home/nerijus/Maildir /.Linux_old.FLTK/cur/1033767038.6490_0.nerijus,S=4712:2,S) failed: Cached message size larger than expected (4712 > 4665, box=Linux_old.FLTK, UID=109, cached Message-Id=<3D9E04B0.2070105(a)easysw.com>) Mar 29 16:03:16 nerijus dovecot: imap(nerijus): Panic: file istream.c: line 163 (i_stream_read): assertion failed: ( old_size <= _stream->pos - _stream->skip) Attaching backtrace2. Regards, Nerijus

1 0

mailbox prefix
by michael crane 29 Mar '16

29 Mar '16

dovecot version 2.2.13 hello, I try to make a new server just for me after having old one working for ages with Dovecot, Fetchmail, Squirrelmail, Procmail making new one with above plus Postfix using Maildir structure. I am having a bit of trouble understanding exactly what the namespace and prefix are. Is the "private/" prefix an internal thing with Dovecot ? Or is it supposed to be a real directory ? I'm not quite sure how to properly address the INBOX in Procmail, Squirrelmail, Postfix config. for example am I supposed to say inbox is ".private/.INBOX" cheers zemlik

2 1

Some mails seen only via POP3 but not via IMAP
by Nikolaos Milas 29 Mar '16

29 Mar '16

2 1

First dovecot install
by Jason Pruim 29 Mar '16

29 Mar '16

Hey Everyone, I am trying to get postfix and dovecot to talk to each other… postfix is up and running, dovecot allows me to telnet into it both locally and remotely, but when I try to do: “a login “username” “password” I get an authentication failed error… Here is my dovecot -n: [ec2-user@ip-172-31-24-2 dovecot]$ dovecot -n # 2.2.10: /etc/dovecot/dovecot.conf # OS: Linux 4.1.17-22.30.amzn1.x86_64 x86_64 auth_debug_passwords = yes auth_mechanisms = plain login first_valid_uid = 200 lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes mail_debug = yes mail_gid = 12 mail_home = /mnt/vmail/%d/%n mail_location = maildir:~ mail_uid = 200 managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave mbox_write_locks = fcntl passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } plugin { autocreate = Trash autocreate2 = Sent autocreate3 = Junk autosubscribe = Trash autosubscribe2 = Sent autosubscribe3 = Junk sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_global_dir = /etc/dovecot/sieve/global/ sieve_global_path = /etc/dovecot/sieve/default.sieve sieve_max_script_size = 1M } protocols = imap lmtp sieve pop3 service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = ec2-user } unix_listener auth-userdb { group = mail mode = 0600 user = mailreader } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } service managesieve-login { inet_listener sieve { port = 4190 } } ssl = required ssl_cert = </etc/pki/tls/certs/server.pem ssl_key = </etc/pki/tls/private/server.pem userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } protocol lmtp { hostname = mail.primelashdiva.info mail_plugins = " autocreate sieve quota" postmaster_address = postmaster(a)primelashdiva.info } protocol lda { auth_socket_path = /var/run/dovecot/auth-master info_log_path = /var/log/dovecot-lda.log log_path = /var/log/dovecot-lda-errors.log mail_plugins = " sieve" } protocol sieve { info_log_path = /var/log/dovecot-sieve.log log_path = /var/log/dovecot-sieve-errors.log managesieve_implementation_string = dovecot managesieve_max_line_length = 65536 } I’m planning to use user accounts for it to connect to… I’m guessing I’m missing something simple, but I don’t know where to look… Any pointers? Thanks in advance! Jason Pruim pruimj(a)gmail.com

2 1

VS: Re: Migrating to dovecot from gmail apps
by Aki Tuomi 28 Mar '16

28 Mar '16

Primarily german ---Aki TuomiDovecot oy-------- Alkuperäinen viesti --------Lähettäjä: Phil Lello <phil(a)dunlop-lello.uk> Päivämäärä: 28.3.2016 19.34 (GMT+02:00) Saaja: Sven Hartge <sven(a)svenhartge.de> Kopio: dovecot(a)dovecot.org Aihe: Re: Migrating to dovecot from gmail apps Many thanks for the replies, I'm going to take a look at OX. Out of curiousity, does anyone know if Open-Xchange is primarily German or American? I'm trying to favour European projects/products as I've realised too much the tech I use is reliant on the US. Phil On Mon, Mar 28, 2016 at 5:14 PM, Sven Hartge <sven(a)svenhartge.de> wrote: > mick.crane <mick.crane(a)gmail.com> wrote: > > On Mon, March 28, 2016 4:13 pm, mj wrote: > > >>>> *Is there currently a good webmail interface to dovecot, > > > squirrelmail > > Squirrelmail is dead. > > S! > > -- > Sigmentation fault. Core dumped. >

1 0

Migrating to dovecot from gmail apps
by Phil Lello 28 Mar '16

28 Mar '16

Hi, I'm considering migrating away from gmail for my (one-man) company, and I'm trying to decide if dovecot is the right option (I'm committed to self-hosting). I'm a developer, so happy to do my own tooling if needed. *Is there currently a good webmail interface to dovecot, or work-in progress?* If not, would a web interface be out-of-scope for dovecot? I want to use SAML for authentication, so a solution that relies on POP/IMAP doesn't meet my needs - unless I add Kerberos into the mix, which is an additional learning curve, and possibly not widely supported. *Is there currently a good web admin interface to dovecot, or work-in-progress?* If not, would a web interface be out-of-scope? Since I prefer using password-protected SSH keys for shell access, and don't want to tie myself to a laptop (and would hate to use vim on a 3G/4G tablet), I'd like to be able to add/remove aliases and play with SIEVE and ACLs through any available browser. *How's the work on sharing messages between folders progressing?* Finally, and I hope you don't mind me asking, are you aware of a good JAVA based alternative to dovecot? I quite like the idea of using lucene indexing on mailboxes, so reducing the number of dependencies has a certain appeal. Best wishes, Phil Lello

7 7

Email hosting provider
by Andre Rodier 28 Mar '16

28 Mar '16

Hello, Sorry if I am off topic a little. I am looking for an email host provider that supports dovecot, sieve and manage sieve. Ideally with the roundcube webmail and managesieve plugin Better if it is in Europe or switzerland. I don't mind paying a little. Thanks, André.

6 7

Enabling tcpwrappers
by kepa 28 Mar '16

28 Mar '16

Hi all, I would like use Dovecot with tcpwrappers enabled to control remote access using hosts.deny and hosts.allow. A google search gave this response from the listserve, but it is several years ago: http://www.dovecot.org/list/dovecot/2013-April/089455.html Are these instructions for configuring the conf files still valid? Mainly: /etc/dovecot/dovecot.conf login_access_sockets = tcpwrap conf.d/10-master.conf: service tcpwrap { unix_listener login/tcpwrap { group = $default_login_user mode = 0600 user = $default_login_user } } Also: Which version of Dovecot at least is needed to enable tcpwrappers? Does the tcpwrap option need to be enabled during configure and build or is it already (and enabled in any distro binary repositories)? And is it dovecot, imap, or imaps in the hosts.allow/deny file as the service name? Thanks! Kepa

2 1

Fw: VS: Re: Need help solving issue
by MARIA jamieson 27 Mar '16

27 Mar '16

On Saturday, March 26, 2016 1:04 PM, MARIA jamieson <jamieson.maria(a)yahoo.com> wrote: Yes, I am trying it over ssl. Everything works as in I can connect to my mail server and establish an ssl connection. There's no error with SSL. It's just auth mechanism having a environment corruption error. I am not the only one. You can google around and find many run into this situation and no one could help. Most just delete the dovecot and postfix and start over again. However, I cannot afford that because it took me at least 3 months to setup dovecot correctly with postfix to use virtual users. I don't have the time to spend another 3 months to set it up. The problem lies with auth and I think this is the only issue and it has to be that something is missing either in the configs or a file was deleted or link to it was broken. I am sure after fixing this issue. I will have a working mail system again. On Saturday, March 26, 2016 2:40 AM, Aki Tuomi <aki.tuomi(a)dovecot.fi> wrote: You should reply to list and not just me. Did you try over SSL? ---Aki TuomiDovecot oy-------- Alkuperäinen viesti --------Lähettäjä: MARIA jamieson <jamieson.maria(a)yahoo.com> Päivämäärä: 26.3.2016 6.28 (GMT+02:00) Saaja: aki.tuomi(a)dovecot.fi Aihe: Re: Need help solving issue doveconf -n output: doveconf -n # 2.2.18: /local/etc/dovecot/dovecot.conf # Pigeonhole version 0.4.8 (0c4ae064f307+) # OS: FreeBSD 10.2-RELEASE amd64 ufs auth_debug = yes auth_debug_passwords = yes auth_mechanisms = plain login auth_verbose = yes default_login_user = dovecot dict { quota = mysql:/local/etc/dovecot-dict-quota.conf } disable_plaintext_auth = no first_valid_gid = 125 first_valid_uid = 125 info_log_path = /var/log/dovecot.log log_path = /var/log/dovecot.log mail_debug = yes mail_location = maildir:/local/virt/%d/%n/ mail_privileged_group = mail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate passdb { args = /local/etc/dovecot/dovecot-sql.conf driver = sql name = sql } protocols = imap service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-master { group = mode = 0600 user = } } service imap-login { inet_listener imaps { port = 993 ssl = yes } } ssl = required ssl_cert = </etc/postfix/sslmain.cert ssl_cipher_list = ALL:!LOW:!SSLv2:!SSLV3 ssl_key = </etc/postfix/sslmain.key ssl_protocols = !SSLv3 !SSLv2 userdb { args = /local/etc/dovecot/dovecot-sql.conf driver = sql name = sql } verbose_proctitle = yes verbose_ssl = yes protocol lda { postmaster_address = postmaster(a)mydomain.com sendmail_path = /usr/sbin/sendmail } protocol imap { imap_client_workarounds = delay-newmail tb-extra-mailbox-sep mail_plugins = quota imap_quota } protocol pop3 { pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_uidl_format = %08Xu%08Xv } local [ipaddress3] { protocol imap { ssl_cert = </etc/postfix/ssl42.cert ssl_key = </etc/postfix/ssl42.key } } local [ipaddress4] { protocol imap { ssl_cert = </etc/postfix/ssl43.crt ssl_key = </etc/postfix/ssl43.pem } }Below is output of postconf -npostconf -n broken_sasl_auth_clients = yes command_directory = /local/sbin config_directory = /local/etc/postfix daemon_directory = /local/libexec/postfix data_directory = /var/db/postfix debug_peer_list = mydomain.com debugger_command = PATH=/bin:/usr/bin:/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5 disable_vrfy_command = yes html_directory = /local/share/doc/postfix inet_interfaces = [all my ip addresses here],localhost,127.0.0.1 inet_protocols = all local_recipient_maps = $virtual_mailbox_maps mail_owner = postfix mailq_path = /local/bin/mailq manpage_directory = /local/man mydestination = $myhostname, localhost.$mydomain, localhost, mail.$mydomain, mail2.$mydomain mydomain = localhost myhostname = $mydomain mynetworks = [my own ip addresses here], localhost, 127.0.0.1, localhost.localhost mynetworks_style = host newaliases_path = /local/bin/newaliases proxy_read_maps = $smtpd_sender_login_maps $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $virtual_mailbox_limit_maps queue_directory = /var/spool/postfix readme_directory = /local/share/doc/postfix sample_directory = /local/etc/postfix sendmail_path = /local/sbin/sendmail setgid_group = maildrop smtp_sasl_auth_enable = yes smtp_sasl_password_maps = proxy:mysql:/local/etc/postfix/mysql_virtual_mailbox_maps.cf smtp_tls_mandatory_protocols = !SSLv2,!SSLv3 smtp_tls_note_starttls_offer = yes smtp_tls_protocols = !SSLv2,!SSLv3 smtp_use_tls = yes smtpd_recipient_restrictions = permit_mynetworks permit_sasl_authenticated reject_non_fqdn_hostname reject_non_fqdn_sender reject_non_fqdn_recipient reject_unauth_pipelining reject_invalid_hostname reject_rbl_client list.dsbl.org reject_rbl_client bl.spamcop.net reject_rbl_client sbl-xbl.spamhaus.org reject_unknown_reverse_client_hostname reject_unknown_client reject_unauth_destination smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = yes smtpd_sasl_local_domain = $myhostname smtpd_sasl_path = private/auth smtpd_sasl_type = dovecot smtpd_sender_login_maps = proxy:mysql:/local/etc/postfix/mysql_virtual_mailbox_maps.cf smtpd_sender_restrictions = permit_sasl_authenticated, permit_mynetworks smtpd_timeout = 300s smtpd_tls_auth_only = yes smtpd_tls_cert_file = /etc/ssl/postfix/mail.mydomain.crt smtpd_tls_key_file = /etc/ssl/postfix/mail.mydomain.pem smtpd_tls_loglevel = 1 smtpd_tls_mandatory_protocols = !SSLv2,!SSLv3,TLSv1,TLSv1.1,TLSv1.2 smtpd_tls_protocols = !SSLv2,TLSv1,TLSv1.1,!SSLv3,TLSv1.2 smtpd_tls_received_header = yes smtpd_tls_security_level = encrypt smtpd_tls_session_cache_timeout = 3600s soft_bounce = no tls_random_source = dev:/dev/urandom unknown_local_recipient_reject_code = 550 virtual_alias_maps = proxy:mysql:/local/etc/postfix/mysql_virtual_alias_maps.cf virtual_gid_maps = static:125 virtual_mailbox_base = /local/virtual/ virtual_mailbox_domains = proxy:mysql:/local/etc/postfix/mysql_virtual_domains_maps.cf virtual_mailbox_limit = 51200000 virtual_mailbox_limit_maps = proxy:mysql:/local/etc/postfix/mysql_virtual_mailbox_limit_maps.cf virtual_mailbox_maps = proxy:mysql:/local/etc/postfix/mysql_virtual_mailbox_maps.cf virtual_minimum_uid = 125 virtual_transport = virtual virtual_uid_maps = static:125 postconf: warning: /local/etc/postfix/main.cf: unused parameter: smtpd_sasl_password_maps=proxy:mysql:/local/etc/postfix/mysql_virtual_mailbox_maps.cf postconf: warning: /local/etc/postfix/main.cf: unused parameter: anonymousbroken_sasl_auth_clients=yes postconf: warning: /local/etc/postfix/main.cf: unused parameter: virtual_maildir_limit_message="Sorry, this user has overdrawn their diskspace quota. Please try again later." postconf: warning: /local/etc/postfix/main.cf: unused parameter: virtual_mailbox_limit_override=yes postconf: warning: /local/etc/postfix/main.cf: unused parameter: virtual_overquota_bounce=yes postconf: warning: /local/etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes postconf: warning: /local/etc/postfix/main.cf: unused parameter: virtual_mailbox_extended=yes On Friday, March 25, 2016 2:41 PM, "aki.tuomi(a)dovecot.fi" <aki.tuomi(a)dovecot.fi> wrote: > On March 25, 2016 at 6:48 PM MARIA jamieson <jamieson.maria(a)yahoo.com> wrote: > > > Hi, I am using Dovecot 2.2.18 and have migrated from a 1.x versions. After > this migration I had several errors and obsolete errors in logs. I fixed them > and after all that I finally was able to run postfix and dovecot again. > The problem I have facing right now is that in the mail logs and in the > dovecot logs. I am getting auth errors. > In mail log the postfix is spitting out: " fatal: no SASL authentication > mechanisms" > Dovecot is spitting this out "imap-login : Auth process broken (disconnected > before auth was ready, waited 0 secs): ,user<>, the shows client ip, my server > ip and then the 0 seconds connection etc. > Error: auth: environment corrupt; missing value for DOVECOT_" > > That is what it spits out. I asked for help and many threads.I am using > freebsd 10.2. I do use mysql for database. I need someone to explain what the > error means and how I can fix it? > Thank you for your time! Hi! Can you provide your postconf -n and doveconf -n output? This sounds like configuration error. Aki Tuomi Dovecot Oy

2 2

Dovecot on FreeBSD 10.1
by Larry Rosenman 27 Mar '16

27 Mar '16

I'll take a look when I get home > Hi Larry, I’m getting this error: cat /var/log/maillog Mar 25 19:39:56 beastie dovecot: auth: Error: auth: environment corrupt; missing value for DOVECOT_ Mar 25 19:39:56 beastie dovecot: auth: Fatal: unsetenv(RESTRICT_SETUID) failed: Bad address Mar 25 19:39:56 beastie dovecot: master: Error: service(auth): command startup failed, throttling for 2 secs cat /var/log/dovecot-info.log Mar 25 19:39:41 auth: Debug: Loading modules from directory: /usr/local/lib/dovecot/auth Mar 25 19:39:41 auth: Debug: Read auth token secret from /var/run/dovecot/auth-token-secret.dat Mar 25 19:39:41 imap-login: Info: Disconnected: Auth process broken (disconnected before auth was ready, waited 0 secs): user=<>, rip=::1, lip=::1, secured, session= Mar 25 19:39:49 master: Info: Dovecot v2.2.22 (fe789d2) starting up for imap, lmtp Mar 25 19:39:56 auth: Debug: Loading modules from directory: /usr/local/lib/dovecot/auth Mar 25 19:39:56 auth: Debug: Wrote new auth token secret to /var/run/dovecot/auth-token-secret.dat Mar 25 19:39:56 imap-login: Info: Disconnected: Auth process broken (disconnected before auth was ready, waited 0 secs): user=<>, rip=::1, lip=::1, secured, session= I’m running mariadb100-server-10.0.23, and I tried to recompile every dependencies for dovecot, postfix, mariadb-server without any luck. /Søren

2 4

Re: IMAP Idle
by Joseph Tam 26 Mar '16

26 Mar '16

>> The IDLE disconnection timeout is hardwired in the Dovecot code >> >> http://wiki.dovecot.org/Timeouts >> >> It's set to the RFC minimum of 30min. > > I am ok if connection is closed automatically after 30 min if client is not > responding but connection is not being closed even after 2 days. Hmm. I can't think of why dovecot wouldn't time out. I think maybe the problem is with your webmail system -- it's not detecting when a client connection goes away and releasing all the resources associated with that user. This is not a typical problem though -- most webmail software do not keep persistent IMAP connections open during a session unless they use some IMAP proxy. Are your IMAP connections connected to the webmail server or an IMAP proxy, and is that connection active (despite webmail user disappearing)? Joseph Tam <jtam.home(a)gmail.com>

1 0

Re: VS: Re: Need help solving issue
by MARIA jamieson 26 Mar '16

26 Mar '16

On Saturday, March 26, 2016 2:40 AM, Aki Tuomi <aki.tuomi(a)dovecot.fi> wrote: You should reply to list and not just me. Did you try over SSL? ---Aki TuomiDovecot oy-------- Alkuperäinen viesti --------Lähettäjä: MARIA jamieson <jamieson.maria(a)yahoo.com> Päivämäärä: 26.3.2016 6.28 (GMT+02:00) Saaja: aki.tuomi(a)dovecot.fi Aihe: Re: Need help solving issue doveconf -n output: doveconf -n # 2.2.18: /local/etc/dovecot/dovecot.conf # Pigeonhole version 0.4.8 (0c4ae064f307+) # OS: FreeBSD 10.2-RELEASE amd64 ufs auth_debug = yes auth_debug_passwords = yes auth_mechanisms = plain login auth_verbose = yes default_login_user = dovecot dict { quota = mysql:/local/etc/dovecot-dict-quota.conf } disable_plaintext_auth = no first_valid_gid = 125 first_valid_uid = 125 info_log_path = /var/log/dovecot.log log_path = /var/log/dovecot.log mail_debug = yes mail_location = maildir:/local/virt/%d/%n/ mail_privileged_group = mail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate passdb { args = /local/etc/dovecot/dovecot-sql.conf driver = sql name = sql } protocols = imap service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-master { group = mode = 0600 user = } } service imap-login { inet_listener imaps { port = 993 ssl = yes } } ssl = required ssl_cert = </etc/postfix/sslmain.cert ssl_cipher_list = ALL:!LOW:!SSLv2:!SSLV3 ssl_key = </etc/postfix/sslmain.key ssl_protocols = !SSLv3 !SSLv2 userdb { args = /local/etc/dovecot/dovecot-sql.conf driver = sql name = sql } verbose_proctitle = yes verbose_ssl = yes protocol lda { postmaster_address = postmaster(a)mydomain.com sendmail_path = /usr/sbin/sendmail } protocol imap { imap_client_workarounds = delay-newmail tb-extra-mailbox-sep mail_plugins = quota imap_quota } protocol pop3 { pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_uidl_format = %08Xu%08Xv } local [ipaddress3] { protocol imap { ssl_cert = </etc/postfix/ssl42.cert ssl_key = </etc/postfix/ssl42.key } } local [ipaddress4] { protocol imap { ssl_cert = </etc/postfix/ssl43.crt ssl_key = </etc/postfix/ssl43.pem } }Below is output of postconf -npostconf -n broken_sasl_auth_clients = yes command_directory = /local/sbin config_directory = /local/etc/postfix daemon_directory = /local/libexec/postfix data_directory = /var/db/postfix debug_peer_list = mydomain.com debugger_command = PATH=/bin:/usr/bin:/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5 disable_vrfy_command = yes html_directory = /local/share/doc/postfix inet_interfaces = [all my ip addresses here],localhost,127.0.0.1 inet_protocols = all local_recipient_maps = $virtual_mailbox_maps mail_owner = postfix mailq_path = /local/bin/mailq manpage_directory = /local/man mydestination = $myhostname, localhost.$mydomain, localhost, mail.$mydomain, mail2.$mydomain mydomain = localhost myhostname = $mydomain mynetworks = [my own ip addresses here], localhost, 127.0.0.1, localhost.localhost mynetworks_style = host newaliases_path = /local/bin/newaliases proxy_read_maps = $smtpd_sender_login_maps $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $virtual_mailbox_limit_maps queue_directory = /var/spool/postfix readme_directory = /local/share/doc/postfix sample_directory = /local/etc/postfix sendmail_path = /local/sbin/sendmail setgid_group = maildrop smtp_sasl_auth_enable = yes smtp_sasl_password_maps = proxy:mysql:/local/etc/postfix/mysql_virtual_mailbox_maps.cf smtp_tls_mandatory_protocols = !SSLv2,!SSLv3 smtp_tls_note_starttls_offer = yes smtp_tls_protocols = !SSLv2,!SSLv3 smtp_use_tls = yes smtpd_recipient_restrictions = permit_mynetworks permit_sasl_authenticated reject_non_fqdn_hostname reject_non_fqdn_sender reject_non_fqdn_recipient reject_unauth_pipelining reject_invalid_hostname reject_rbl_client list.dsbl.org reject_rbl_client bl.spamcop.net reject_rbl_client sbl-xbl.spamhaus.org reject_unknown_reverse_client_hostname reject_unknown_client reject_unauth_destination smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = yes smtpd_sasl_local_domain = $myhostname smtpd_sasl_path = private/auth smtpd_sasl_type = dovecot smtpd_sender_login_maps = proxy:mysql:/local/etc/postfix/mysql_virtual_mailbox_maps.cf smtpd_sender_restrictions = permit_sasl_authenticated, permit_mynetworks smtpd_timeout = 300s smtpd_tls_auth_only = yes smtpd_tls_cert_file = /etc/ssl/postfix/mail.mydomain.crt smtpd_tls_key_file = /etc/ssl/postfix/mail.mydomain.pem smtpd_tls_loglevel = 1 smtpd_tls_mandatory_protocols = !SSLv2,!SSLv3,TLSv1,TLSv1.1,TLSv1.2 smtpd_tls_protocols = !SSLv2,TLSv1,TLSv1.1,!SSLv3,TLSv1.2 smtpd_tls_received_header = yes smtpd_tls_security_level = encrypt smtpd_tls_session_cache_timeout = 3600s soft_bounce = no tls_random_source = dev:/dev/urandom unknown_local_recipient_reject_code = 550 virtual_alias_maps = proxy:mysql:/local/etc/postfix/mysql_virtual_alias_maps.cf virtual_gid_maps = static:125 virtual_mailbox_base = /local/virtual/ virtual_mailbox_domains = proxy:mysql:/local/etc/postfix/mysql_virtual_domains_maps.cf virtual_mailbox_limit = 51200000 virtual_mailbox_limit_maps = proxy:mysql:/local/etc/postfix/mysql_virtual_mailbox_limit_maps.cf virtual_mailbox_maps = proxy:mysql:/local/etc/postfix/mysql_virtual_mailbox_maps.cf virtual_minimum_uid = 125 virtual_transport = virtual virtual_uid_maps = static:125 postconf: warning: /local/etc/postfix/main.cf: unused parameter: smtpd_sasl_password_maps=proxy:mysql:/local/etc/postfix/mysql_virtual_mailbox_maps.cf postconf: warning: /local/etc/postfix/main.cf: unused parameter: anonymousbroken_sasl_auth_clients=yes postconf: warning: /local/etc/postfix/main.cf: unused parameter: virtual_maildir_limit_message="Sorry, this user has overdrawn their diskspace quota. Please try again later." postconf: warning: /local/etc/postfix/main.cf: unused parameter: virtual_mailbox_limit_override=yes postconf: warning: /local/etc/postfix/main.cf: unused parameter: virtual_overquota_bounce=yes postconf: warning: /local/etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes postconf: warning: /local/etc/postfix/main.cf: unused parameter: virtual_mailbox_extended=yes On Friday, March 25, 2016 2:41 PM, "aki.tuomi(a)dovecot.fi" <aki.tuomi(a)dovecot.fi> wrote: > On March 25, 2016 at 6:48 PM MARIA jamieson <jamieson.maria(a)yahoo.com> wrote: > > > Hi, I am using Dovecot 2.2.18 and have migrated from a 1.x versions. After > this migration I had several errors and obsolete errors in logs. I fixed them > and after all that I finally was able to run postfix and dovecot again. > The problem I have facing right now is that in the mail logs and in the > dovecot logs. I am getting auth errors. > In mail log the postfix is spitting out: " fatal: no SASL authentication > mechanisms" > Dovecot is spitting this out "imap-login : Auth process broken (disconnected > before auth was ready, waited 0 secs): ,user<>, the shows client ip, my server > ip and then the 0 seconds connection etc. > Error: auth: environment corrupt; missing value for DOVECOT_" > > That is what it spits out. I asked for help and many threads.I am using > freebsd 10.2. I do use mysql for database. I need someone to explain what the > error means and how I can fix it? > Thank you for your time! Hi! Can you provide your postconf -n and doveconf -n output? This sounds like configuration error. Aki Tuomi Dovecot Oy

2 1

Need help solving issue
by MARIA jamieson 26 Mar '16

26 Mar '16

Hi, I am using Dovecot 2.2.18 and have migrated from a 1.x versions. After this migration I had several errors and obsolete errors in logs. I fixed them and after all that I finally was able to run postfix and dovecot again. The problem I have facing right now is that in the mail logs and in the dovecot logs. I am getting auth errors. In mail log the postfix is spitting out: " fatal: no SASL authentication mechanisms" Dovecot is spitting this out "imap-login : Auth process broken (disconnected before auth was ready, waited 0 secs): ,user<>, the shows client ip, my server ip and then the 0 seconds connection etc. Error: auth: environment corrupt; missing value for DOVECOT_" That is what it spits out. I asked for help and many threads.I am using freebsd 10.2. I do use mysql for database. I need someone to explain what the error means and how I can fix it? Thank you for your time!

2 2

sieve: filtering based on default destination/folder
by Andrzej A. Filip 26 Mar '16

26 Mar '16

Is it possible to make sieve filter based on default destination/folder? How to trigger special processing/filtering rules when deliver has been executed as 'deliver -m archive ...' ? -- A. Filip

2 3

Re: Reappearing emails - IMAP trace
by Ron Cleven 26 Mar '16

26 Mar '16

>> > >> >A few days back, I sent an overview of this problem, but received no responses. Since then, I have run dozens of traces to isolate the problem, difficult because there are timing issues involved. I have finally nailed it down. If this is not the proper place to report such bugs or if someone knows that this bug has been fixed, please let me know. As I noted in my earlier post, we have been running Dovecot 2.2.10 with a pair of CentOS 7 boxes with replications for the past year. We have been quite happy with the performance and reliability. >> > >> >Recently we received a report that emails could reappear in the INBOX after being deleted. After running a pile of traces, I determined that the problem was strangely related to replications. For the purposes of this discussion, I will refer to the two symmetric replicating servers as A and B. Further, let us assume that during "normal" operation, all the emails are delivered to A via SMTP and are replicated to B. Under those assumptions, if the IMAP user connects to A (where the messages were originally delivered), there is no problem, at least no problem I was able to find. The problem I am describing only arises if the IMAP user connects to B. Connecting to B has never presented any other problems that I am aware of. >> > >> >The test for which I have provided the trace starts with a test mailbox containing only 3 unread messages in the INBOX. Moving 1 of the unread messages to Trash is all that is needed to reproduce the problem. Remember this is ONLY a problem if the IMAP sessions do not connect to the server to which the messages were originally delivered. Also, I found that there is a timing window. The critical IMAP commands are: >> > >> > UID STORE xxx +FLAGS.SILENT (\Seen) >> > UID MOVE xxx Trash >> > >> >If you introduce a large enough delay (I arbitrarily chose 5 seconds) between those two commands, there is no problem. Presumably this has to do with the two boxes syncing up some critical data structure. > What mailbox format do you use? Are you able to reproduce this by running doveadm sync commands manually instead of letting replication do it? For example: > > - doveadm sync -s "" -d -u user@domain > state > - Run the UID STORE & UID MOVE > - doveadm sync -s "`cat state`" -d -u user@domain > > There have been some fixes, especially recentlyhttps://github.com/dovecot/core/commit/950a6e61d6c2dac961ce031bdd8b… sounds a bit similar although I don't really see how it would apply here. Would be a good idea to try anyway with v2.2.22.rc1 (which seems to be stable enough that I'll make v2.2.22 release soon). > > Anyway, I attempted a few times to reproduce it with your test but wasn't able to. I was out when you were kind enough to reply. To answer your question, we are using Maildir format. The trace I provided was based upon IMAP interactions with Roundcube (though the problem was reproducable with several mail clients). I left in a few more steps to make the trace look less contrived. However, I reduced it further to just a couple of connection sessions. What I found in that exercise that was not apparent to me in my prior posting was that the "STATUS INBOX" command that ultimately reveals the problem (it shows the message reappearing) only becomes "wrong" when it is done in a subsequent session. That is, even if I inject an artificially large delay after the "UID STORE" / "UID MOVE" commands before the "STATUS INBOX" command in the same session, that result is never "wrong". But, as soon as I open a subsequent IMAP session, the "STATUS INBOX" command then shows the problematic results. I have never dug into the Dovecot code base, but I assume this relates to how the session data is cached and how the replications update it. None of this is relevant if the problem has already been fixed, so I will endeavor to set up a couple of test boxes with the current version to verify. The link you provided does look quite hopeful. Thanks so much.

1 0

Re: IMAP Idle
by Joseph Tam 26 Mar '16

26 Mar '16

Joy <pj.netfilter(a)gmail.com> wrote: > We have implement imap idle in web mail built by us to have > push mail feature. IMAP idle working perfectly with browser notification > and we are happy with it but having one issue with users who close the > browser directly and never logout in that case there are number of idle > connection which are not in use and users are unable to login once IP wise > connection limit is reached. > > Dovecot is not closing connection which are not in use, is there any > setting available which can help me to resolve this issue. I had much the same situation where a user signed up with a roaming wireless carrier that assigned a new IP to the client whenever it got passed from one access point to another. Good fun when this person took a bus ride through the city, leaving orphaned connections in its wake. The IDLE disconnection timeout is hardwired in the Dovecot code http://wiki.dovecot.org/Timeouts It's set to the RFC minimum of 30min. You'll have to recompile Dovecot to lower this to a non-RFC compliant value. I'm not sure how this this will affect clients, but 30min seems to be overly generous. Joseph Tam <jtam.home(a)gmail.com>

2 1

NetApp NFS vs. ZFS and NFS for Maildir
by Alessio Cecchi 26 Mar '16

26 Mar '16

Hi, I'm evaluating to switch from NetApp to a ZFS appliance (like Qsan). Our setup is Dovecot, Maildir for email storage and NFS to share mailboxes (more than 30k users) across POP/IMAP and MX servers. NetApp NFS works fine also under high load but have some limitation for inode numbers per Volume and is expensive (but recently their prices have dropped). ZFS, I read, suggest to create many small Raid Group to increase IOPS, but this configuration (N Raid instead of one RAID-DP like NetApp) is more complex to manage, or not? Someone has experiences with ZFS and NFS(v3) in high load environments? Thanks -- Alessio Cecchi Postmaster @ http://www.qboxmail.it https://www.linkedin.com/in/alessice

6 16

State for dsync not working.
by Simon Pierre Desrosiers 26 Mar '16

26 Mar '16

Hello, Since replication does not seem to work on Mac OSX, I will run doveadm sync by hand every few minutes. In order to improve efficiency, I would like to use state. I have tried a few ways, but I always get the following error doveadm(user): Error: Saved sync state is invalid, falling back to full sync: Invalid base64 data KBtMOd0181bQ/wAAoQsxE90181YBAAAAAQAAAAAAAAAAAAAAAAAAABtI+mg= Here is the code I use to sync : for user in $userlist ; do doveadm sync -u $user -s "/Users/_dovecot/.bin/syncStates/syncstate$user" tcp:xxx.xxx.xxx.xxx > "/Users/_dovecot/.bin/syncStates/syncstate$user" done Any idea on how I can correct the encoding error ? Thank you

1 0

Dovecot on FreeBSD 10.1
by Søren Andersen 25 Mar '16

25 Mar '16

I'm experiencing the same problem as mentioned earlier in the mailing list. - Is there some kind of workaround for this issue? http://dovecot.org/pipermail/dovecot/2015-April/100549.html /Søren

2 3

pigeonhole
by ferdinando 25 Mar '16

25 Mar '16

hi all im trying to install pigeonhole with dovecot2 but it stops during "make install" with this error: ========================================================================================== .... /bin/sh ../../libtool --mode=install /usr/bin/install -c sievec sieve-dump sieve-test sieve-filter '/usr/local/cluster/fs-cl00/mail/sieve/bin' libtool: install: /usr/bin/install -c .libs/sievec /usr/local/cluster/fs-cl00/mail/sieve/bin/sievec /usr/bin/install: setting permissions for '/usr/local/cluster/fs-cl00/mail/sieve/bin/sievec': No data available Makefile:450: recipe for target 'install-binPROGRAMS' failed make[3]: *** [install-binPROGRAMS] Error 1 make[3]: Leaving directory '/usr/local/src/pigeonhole/src/sieve-tools' Makefile:648: recipe for target 'install-am' failed make[2]: *** [install-am] Error 2 make[2]: Leaving directory '/usr/local/src/pigeonhole/src/sieve-tools' Makefile:417: recipe for target 'install-recursive' failed make[1]: *** [install-recursive] Error 1 make[1]: Leaving directory '/usr/local/src/pigeonhole/src' Makefile:732: recipe for target 'install-recursive' failed make: *** [install-recursive] Error 1 [root@mail02 pigeonhole]# [root@mail02 pigeonhole]# ls -l /usr/local/cluster/fs-cl00/mail/sieve/bin/sievec -rw------- 1 root root 118504 Mar 23 19:31 /usr/local/cluster/fs-cl00/mail/sieve/bin/sievec [root@mail02 pigeonhole]# file /usr/local/cluster/fs-cl00/mail/sieve/bin/sievec /usr/local/cluster/fs-cl00/mail/sieve/bin/sievec: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 2.6.32, BuildID[sha1]=586da03004b77848d5e1c66f9bb33259a984ba48, not stripped [root@mail02 pigeonhole]# ... ========================================================================================== configure is ok, no particular options are required, only ldap module enabled by plugin. make is ok, the job exits with no errors. dovecot itself seems ok, it's up and running what do i miss? need some particular uids/gids to accomplish the installation? here's my specs: pigeonhole commit 1d36af65473016aa8339a3671d8b555adc71cef3 dovecot commit 4a769606eb49926c6dfb9a532186e9e737683283 Fedora release 23 Linux version 4.4.5-300.fc23.x86_64 gcc version 5.3.1 thanks a lot in advance for any help =) Connetti gratis il mondo con la nuova indoona: hai la chat, le chiamate, le video chiamate e persino le chiamate di gruppo. E chiami gratis anche i numeri fissi e mobili nel mondo! Scarica subito l’app Vai su https://www.indoona.com/

1 1

IMAP Idle
by Joy 25 Mar '16

25 Mar '16

Hi guys, We have implement imap idle in web mail built by us to have push mail feature. IMAP idle working perfectly with browser notification and we are happy with it but having one issue with users who close the browser directly and never logout in that case there are number of idle connection which are not in use and users are unable to login once IP wise connection limit is reached. Dovecot is not closing connection which are not in use, is there any setting available which can help me to resolve this issue.

1 0