- dovecot - dovecot.org

Permissions for shared mail don't work
by Damien Desfontaines 12 Oct '14

12 Oct '14

Good morning, I'm using dovecot v.2.1.7 on Debian Sid, and the output of dovecot -n is available here: http://paste.fulltxt.net/C-O I'm trying to make the mailbox of (system) user "spam" available to user "ted". I followed these instructions: http://wiki2.dovecot.org/SharedMailboxes/Permissions and it doesn't seem to work. To be more precise: - I manually (and recursively) changed the permissions of all files in ~spam/Mail to 660 (and 770 for the directories); - I manually (and recursively) changed the group owner of everything in ~spam/Mail to "mailperso", where "mailperso" is a group whose users are spam and ted; - I added « mail_access_groups=mailperso » into my dovecot config; - and I restarted dovecot. But still, when I send a new email to spam, it appears as being owned by group "spam" and having permissions set to 600, so I can't access it with user "ted". I also tried to set the setgid bit for ~spam/Mail, it didn't change anything, and when I recursively set the setgid for all subdirectories of ~spam/Mail, it gives new mails the correct group (mailperso) but not the correct permissions. Have I missed something, or is this a bug? Thanks in advance and best regards, Damien

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Re: New to list / SQL AUTH
by Gedalya 12 Oct '14

12 Oct '14

On 10/11/2014 05:36 PM, Jorge Bastos wrote: > For each new user, does the directories on the filesystem will be > auto-created on 1st login? Yes, as far as permissions on parent directories allow.

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courier-imap to dovecot
by Luciano Gabriel Andino 12 Oct '14

12 Oct '14

Hello! I am here since my boxes (40000 emails in folders) are not usable with roundcube and courier-imap. Server is core 2 quad, 4GB RAM and 1TB HD. Which are steps for migration for about 40 Maildir boxes to dovecot? -- Saludos!! Luciano Andino GNU/Linux user #185103 Santa Fe - Argentina -----------------------------------------------

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New to list / SQL AUTH
by Jorge Bastos 12 Oct '14

12 Oct '14

Hi, I'm new to dovecot, and I was reading the manual, to use SQL auth along with virtual domains. So far, it's perfect and does what I need, except for one thing. For each new user, does the directories on the filesystem will be auto-created on 1st login? Thanks in advanced,

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dovecot replication (active-active) - server specs
by Martin Schmidt 11 Oct '14

11 Oct '14

Hello, i have some questions about the new dovecot replication and mdbox format. my company has currently 3 old dovecot 2.0.x fileserver/backend with ca. 120k mailboxes and ca. 6 TB data used. They are synchronised per drbd/corosync. Each fileserver/backend have ca. 40k mailboxes im Maildir format. Our MX server is delivering ca. 30 GB new mails per day. Two IMAP proxy server get the connections from the users. Atm. without dovecot director. We've got around 700k connections per day (imap 200k / pop3 500k) The system is getting issues because the fileserver still have old slow HDDs. Users sometime get connection timeouts, because the fileserver can not answer fast enough due to I/O waiting lag. So we want to make a new system. We desire the new system to use mdbox format ( bigger files, less I/O) and replication through dovecot replication (active/active) instead of drbd. Each fileserver should know every mailbox/user and for the time being 2 dovecot proxies for the user connections (IMAP/POP). (later after the migration from the old system to the new, dovecot director instead of proxies, for caching reasons). we've got 2 new fileservers, they have each SSD HDDs for "new-storage" and 7200rpm SATA HDDs on RAID 5 with 10 TB for "alt-storage" 32 GB RAM per Server Do you have some tips for the system? Do you believe 32 GB RAM are enough for one fileserver each and have you experience with the I/O Waiting problem with huge amounts of Data on the alt-storage? Could there be issues with the RAM, if one fileserver has a downtime, so the second one has to take over all mailboxes for a short amount of time? In general are only 2 new fileserver enough or should we think in bigger dimensions, like 4 fileserver Storage expansion in the new servers should not be a problem (bigger HDDs and a few slots free, so we can expand the raid 5). thank you kind regards Martin Schmidt

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Re: question: dovecot lda running as special user (vmail) or normal user (marcel)?
by marcel.cochem 11 Oct '14

11 Oct '14

Dear Mailing List, (version and dovecot -n at the bottom) (Sorry for the bad English in this mail :) ) I'm new to dovecot and wanted to build my own mailserver using dovecot+postfix. I currently have a Problem with Permissions with my mailfolder. I could solve it easily if i set it with chmod to 777. but thats no real solution. While reading my log files i see a lot messages like: Oct 10 05:19:52 lda(owncloud): Error: user owncloud: Initialization failed: Initializing mail storage from mail_location setting failed: stat(/home/vmail/example.com/owncloud/mail) failed: Permission denied (euid=100(owncloud) egid=1004(owncloud) missing +x perm: /home/vmail, dir owned by 5000:5000 mode=0700) Oct 10 05:19:52 lda(owncloud): Fatal: Invalid user settings. Refer to server log for more information. So Currently two Users need to acces the mail-folder: 1. The user itself (here: owncloud) 2. The vmail user I want to use dovecot with virtual users. Now the question is: shouldn't the directory be accessed only by the vmail user? and not by the owncloud user? Second Quest: If it's correct that the access is made by 2 users: what rights do they need? I Cant add all users to the group vmail and set g+rwx Permissions (every user could read mails from other users, and even edit them!) Thanks a Lot. Kind Regards, Marcel ------------------------------ ------------------------------------------------------------------------------------ dovecot --version 2.2.13 dovecot -n # 2.2.13: /etc/dovecot/dovecot.conf # OS: Linux 3.13.0-37-generic x86_64 Ubuntu 14.04.1 LTS ext4 auth_mechanisms = plain login auth_verbose = yes info_log_path = /var/log/dovecot-info.log log_path = /var/log/dovecot.log mail_home = /home/vmail/example.com/%n mail_location = maildir:/home/vmail/example.com/%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 duplicate 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 "Sent Messages" { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = } passdb { args = username_format=%u scheme=ssha512 /etc/dovecot/passwd.db driver = passwd-file } plugin { sieve = ~/.dovecot.sieve sieve_after = /home/vmail/sieve-after sieve_before = /home/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/certs/ssl_main.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/ssh_main_insecure userdb { args = uid=5000 gid=5000 home=/home/vmail/example.com/%n 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 = postmaster(a)example.com quota_full_tempfail = yes rejection_reason = Your message to <%t> was automatically rejected:%n%r } On Fri, Oct 10, 2014 at 10:13 AM, marcel.cochem < marcel.cochem(a)googlemail.com> wrote: > Dear Mailing List, > > (version and dovecot -n at the bottom) > (Sorry for the bad English in this mail :) ) > > I'm new to dovecot and wanted to build my own mailserver using > dovecot+postfix. > I currently have a Problem with Permissions with my mailfolder. > I could solve it easily if i set it with chmod to 777. but thats no real > solution. > > While reading my log files i see a lot messages like: > Oct 10 05:19:52 lda(owncloud): Error: user owncloud: Initialization > failed: Initializing mail storage from mail_location setting failed: > stat(/home/vmail/example.com/owncloud/mail) failed: Permission denied > (euid=100(owncloud) egid=1004(owncloud) missing +x perm: /home/vmail, dir > owned by 5000:5000 mode=0700) > Oct 10 05:19:52 lda(owncloud): Fatal: Invalid user settings. Refer to > server log for more information. > > So Currently two Users need to acces the mail-folder: > 1. The user itself (here: owncloud) > 2. The vmail user > > I want to use dovecot with virtual users. Now the question is: shouldn't > the directory be accessed only by the vmail user? and not by the owncloud > user? > > Second Quest: > If it's correct that the access is made by 2 users: what rights do they > need? > I Cant add all users to the group vmail and set g+rwx Permissions (every > user could read mails from other users, and even edit them!) > > Thanks a Lot. > Kind Regards, > > Marcel > > ------------------------------------------------------------------------------------------------------------------ > > dovecot --version > 2.2.13 > > dovecot -n > # 2.2.13: /etc/dovecot/dovecot.conf > # OS: Linux 3.13.0-37-generic x86_64 Ubuntu 14.04.1 LTS ext4 > auth_mechanisms = plain login > auth_verbose = yes > info_log_path = /var/log/dovecot-info.log > log_path = /var/log/dovecot.log > mail_home = /home/vmail/example.com/%n > mail_location = maildir:/home/vmail/example.com/%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 duplicate > 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 "Sent Messages" { > auto = subscribe > special_use = \Sent > } > mailbox Trash { > auto = subscribe > special_use = \Trash > } > prefix = > } > passdb { > args = username_format=%u scheme=ssha512 /etc/dovecot/passwd.db > driver = passwd-file > } > plugin { > sieve = ~/.dovecot.sieve > sieve_after = /home/vmail/sieve-after > sieve_before = /home/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/certs/ssl_main.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/ssh_main_insecure > userdb { > args = uid=5000 gid=5000 home=/home/vmail/example.com/%n > 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 = postmaster(a)example.com > quota_full_tempfail = yes > rejection_reason = Your message to <%t> was automatically rejected:%n%r > } > >

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]UG] Dovecot 2.2.9 SSL client cert verification fails: openssl verify: OK
by Daniel Dickinson 11 Oct '14

11 Oct '14

Greetings all, I have verified a bug that has long been attributed to lack of knowledge on the part of the user. Dovecot rejects StartSSL client certificates due to reject StartSSL root CA when doing client verification even though the appropriately constructed ca-bundle.pem has been created and applied vi ssl_ca = </etc/dovecot/ca-bundle.pem. openssl verify -CAfile ca-bundle.pem -crl_check_all -policy_check -x509_strict -verbose client-cert.pem returns: client-cert.pem: OK However dovecot reports the following: Oct 11 01:41:17 hostname dovecot: imap-login: Invalid certificate: unable to get local issuer certificate: /C=IL/O=StartCom Ltd./OU=Secure Digital Certificate Signing/CN=StartCom Certification Authority Oct 11 01:41:17 hostname dovecot: imap-login: Invalid certificate: certificate not trusted: /C=IL/O=StartCom Ltd./OU=Secure Digital Certificate Signing/CN=StartCom Certification Authority Oct 11 01:41:17 hostname dovecot: imap-login: Invalid certificate: unable to get certificate CRL: /C=IL/O=StartCom Ltd./OU=Secure Digital Certificate Signing/CN=StartCom Certification Authority Oct 11 01:41:17 hostname dovecot: imap-login: Valid certificate: /C=IL/O=StartCom Ltd./OU=Secure Digital Certificate Signing/CN=StartCom Class 1 Primary Intermediate Client CA Also reports the client certificate as valid. The certificate bundle was created as follows: openssl x509 -in sub.class1.client.pem -subject -issuer >ca-bundle.pem cat class1-client-crl.pem >>ca-bundle.pem openssl x509 -in startcom-root-ca.pem -subject -issuer >>ca-bundle.pem cat startcom-root-ca-crl.pem >>ca-bundle.pem Furthermore exim, Thunderbird, and Firefox are all perfectly happy with the certificates (and exim has no problem verifying the client certificates). Further, there are many more messages regarding issues with users of dovecot having issues with StartCom client certificates who have reported following all the steps than with Cyrus or Courier. Oh, and client verification of server-side certificate works fine with server-side certificate bundle (cat server.pem startcom-intermediate.pem startcom-root-ca.pem >dovecot.pem) Relevant dovecot -n included below: auth_debug = yes auth_mechanisms = plain login digest-md5 cram-md5 otp auth_ssl_require_client_cert = yes auth_verbose = yes ssl = required ssl_ca = </etc/dovecot/ca-bundle.pem ssl_cert = </etc/dovecot/dovecot.pem ssl_key = </etc/dovecot/private/dovecot.pem ssl_verify_client_cert = yes verbose_ssl = yes OS is Debian Wheezy with latest updates and (just today in hopes it had been fixed, same error occurs with Wheezy's dovecot = 2.1.7) dovecot 2.2.9 from backports. amd64 architecture. Please CC me as I am not subscribed to the list. Regards, Daniel

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Error with dovecot 2.2.14rc1
by Mark Sapiro 10 Oct '14

10 Oct '14

I don't know if this is significant or not, but it is at least unusual here. First we see this: > Oct 9 10:10:03 sbh16 dovecot: imap(mark): Error: Sync failed for mbox file /var/spool/mail/mark: seq=393 uid=201517 uid_broken=0 originally needed 0 bytes, now needs 66 bytes which has apparently added 66 bytes to UID 201517 Then, later we see: > Oct 9 11:26:19 sbh16 dovecot: imap(mark): Error: Cached message size larger than expected (32353 > 32287) > Oct 9 11:26:19 sbh16 dovecot: imap(mark): Error: Corrupted index cache file /home/mark/Mail/.imap/INBOX/dovecot.index.cache: Broken physical size for mail UID 201517 > Oct 9 11:26:19 sbh16 dovecot: imap(mark): Error: read(/var/spool/mail/mark) failed: Cached message size larger than expected (32353 > 32287) (FETCH BODY[] for mailbox INBOX UID 201517) > Oct 9 11:26:19 sbh16 dovecot: imap(mark): Disconnected: FETCH read() failed in=10948 out=1206206 As of now (almost 22 hours later) these are the only dovecot Error messages in the log. Going back a full month, we see this under dovecot 2.2.13 > Sep 9 10:18:01 sbh16 dovecot: imap(mark): Error: Sync failed for mbox file /var/spool/mail/mark: seq=198 uid=198968 uid_broken=0 originally needed 0 bytes, now needs 66 bytes but no subsequent errors like yesterday. -- Mark Sapiro <mark(a)msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

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Migrating to Dovecot EE
by Philipp Resch 10 Oct '14

10 Oct '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello everyone! I am currently running dovecot 2.2.9 on my Debian Wheezy system. As this version is a bit outdated and I'm not too keen on compiling Dovecot myself I was thinking about moving to the Dovecot EE repository. I already have access to the repository, and now before I starting "apt-getting" all kinds of packages: What would be the best way on moving to the Dovecot EE repository? Just doing an apt-get install dovecot-ee? Will it replace the current version? Or should the old version be removed before installing the new one? Has anyone ever done this and has some advice for me? Thanks in advance, Philipp -----BEGIN PGP SIGNATURE----- iQEcBAEBAgAGBQJUN50yAAoJEC6sCbYfpzg9ilcH/iREEyhyygKEVrCyLRjutcLm iLa63KHCFGFjU3b5igZFD+Jv1uZmHfyLh+ZFz0ditHmS1jbNE49WKGawAuoBb3lv VqMCex3qsOA9OVdAbPYUCecs7K18Oo8DjwFpI4Sn70flsaFpo3JS32I/dZ9OMF7d p9O/G1PfJ4mw4zWC0HGgE7kluYytPBJTw2rqqAyjHXypQhcpiF+HHtFm/pX9SF4U b4K5YqfFJE/Bk7YYEdnQFyribcDxkllIzeAt09EhpEwZHK8MTWi92PwnHDcTX3M4 P7JnmSO3YtfSphbqDOFZgAYz2otEAPgysXu3v4asLkcoiPQb/H7hUlcNZyzLeIo= =fu6j -----END PGP SIGNATURE-----

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question: dovecot lda running as special user (vmail) or normal user (marcel)?
by marcel.cochem 10 Oct '14

10 Oct '14

Dear Mailing List, (version and dovecot -n at the bottom) (Sorry for the bad English in this mail :) ) I'm new to dovecot and wanted to build my own mailserver using dovecot+postfix. I currently have a Problem with Permissions with my mailfolder. I could solve it easily if i set it with chmod to 777. but thats no real solution. While reading my log files i see a lot messages like: Oct 10 05:19:52 lda(owncloud): Error: user owncloud: Initialization failed: Initializing mail storage from mail_location setting failed: stat(/home/vmail/example.com/owncloud/mail) failed: Permission denied (euid=100(owncloud) egid=1004(owncloud) missing +x perm: /home/vmail, dir owned by 5000:5000 mode=0700) Oct 10 05:19:52 lda(owncloud): Fatal: Invalid user settings. Refer to server log for more information. So Currently two Users need to acces the mail-folder: 1. The user itself (here: owncloud) 2. The vmail user I want to use dovecot with virtual users. Now the question is: shouldn't the directory be accessed only by the vmail user? and not by the owncloud user? Second Quest: If it's correct that the access is made by 2 users: what rights do they need? I Cant add all users to the group vmail and set g+rwx Permissions (every user could read mails from other users, and even edit them!) Thanks a Lot. Kind Regards, Marcel ------------------------------ ------------------------------------------------------------------------------------ dovecot --version 2.2.13 dovecot -n # 2.2.13: /etc/dovecot/dovecot.conf # OS: Linux 3.13.0-37-generic x86_64 Ubuntu 14.04.1 LTS ext4 auth_mechanisms = plain login auth_verbose = yes info_log_path = /var/log/dovecot-info.log log_path = /var/log/dovecot.log mail_home = /home/vmail/example.com/%n mail_location = maildir:/home/vmail/example.com/%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 duplicate 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 "Sent Messages" { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = } passdb { args = username_format=%u scheme=ssha512 /etc/dovecot/passwd.db driver = passwd-file } plugin { sieve = ~/.dovecot.sieve sieve_after = /home/vmail/sieve-after sieve_before = /home/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/certs/ssl_main.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/ssh_main_insecure userdb { args = uid=5000 gid=5000 home=/home/vmail/example.com/%n 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 = postmaster(a)example.com quota_full_tempfail = yes rejection_reason = Your message to <%t> was automatically rejected:%n%r }

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Keywords & sync
by Ralf Hildebrandt 10 Oct '14

10 Oct '14

We're using keywords within Thunderbird, and we're syncing those using IMAP. When using more than 5 keywords, we're envcountering problems - they're only partially being synced (between two clients, but not all clients). Any idea why this could be happening? The introduction of tagging in Thunderbird is described here: <https://bugzilla.mozilla.org/show_bug.cgi?id=114656> -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstraße 15, 81669 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein

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Send an alert on master user login
by Andre Rodier 09 Oct '14

09 Oct '14

Hello, I want to know if there is an option in Dovecot to send an alert, or run a script when someone is using the master user facility. I can do something myself with fail2ban, but maybe there is an option in Dovecot? Thanks. André.

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Sieve filter extracting wrong header value on certain mail messages
by gowen (dovecot) 09 Oct '14

09 Oct '14

# 2.2.12: /etc/dovecot/dovecot.conf # OS: Linux 3.15.4-x86_64-linode45 x86_64 openSUSE 12.3 (x86_64) Short version: 1) I filter out spam by using a dovecot sieve filter to act based on a header inserted by bogofilter 2) In some cases, sieve fails to correctly file based on this header 3) Testing with sieve-test indicates that it's testing the wrong header 4) Suggestions? Am I doing something wrong? Is there a problem with these headers that bends test-sieve out of shape? 5) Test files from below are also available via http://www.swynwyr.com/sieve-test/ Any help is appreciated!!! Long version with full details: Here is the simple sieve filter I'm using to test, and two different variants of an email which triggers this problem. I basically deleted things one by one from an original email (1) to get minimal testcases that triggered (2) or did not trigger (3) the problem. The filter: === begin test.sieve === require ["fileinto", "body", "regex"]; if header :contains "X-Bogosity" "Spam," { fileinto "SPAM.SPAM"; stop; } elsif header :contains "X-Bogosity" "Unsure," { fileinto "SPAM.UNSURE"; stop; } keep; stop; === end test.sieve === Here is an example email that will cause this filter to not function as expected: === begin message.2 === Return-Path: <alora(a)promosforusio.org> Subject: =?utf-8?B?QUhTIEtpdGNoZW4gTWFrZW92ZXIgR2l2ZWF3YXkg?= Subject: ÎHS KitÑhen ÎakÐµovÐµr GivÐµaway Subject: =?ISO-8859-1?Q?AHS Kitchen Makeover Giveaway =A0=A0=A0?= Subject: Subject: AHS Kitchen Makeover Giveaway X-Bogosity: Spam, tests=bogofilter, spamicity=1.000000, version=1.2.3 Home Warranty Summer Giveaway === end message.2 === If I run test-sieve on this, we can clearly see in the trace log that when it's supposed to test for header "X-Bogosity" it in fact looks at one of the multiple "Subject" headers. Note that the result is storing in INBOX rather than SPAM.SPAM, and that the "matching value" for "X-Bogosity headers" is actually the contents of the final "Subject" header in the test on line 3. In the second test, on line 6, it uses a different and correct value for the same header! But too late to help as the first test was the one it should have had a match on. === begin session === $ sieve-test -t trace2.log -Tlevel=matching test.sieve message.2 Performed actions: * store message in folder: INBOX Implicit keep: (none) sieve-test(gowen): Info: final result: success $ cat trace2.log ## Started executing script 'test' 3: header test 3: starting `:contains' match with `i;ascii-casemap' comparator: 3: extracting `X-Bogosity' headers from message 3: matching value `AHS Kitchen Makeover Giveaway' 3: with key `Spam,' => 0 3: finishing match with result: not matched 3: jump if result is false 3: jumping to line 6 6: header test 6: starting `:contains' match with `i;ascii-casemap' comparator: 6: extracting `X-Bogosity' headers from message 6: matching value `Spam, tests=bogofilter, spamicity=1.000000, version=1.2.3' 6: with key `Unsure,' => 0 6: finishing match with result: not matched 6: jump if result is false 6: jumping to line 11 11: keep action; store message in default mailbox 12: stop command; end all script execution ## Finished executing script 'test' $ === end session === Now lets remove the "Return-Path" from that message. (Of the original 26 headers, all but the 7 shown in message.2 could be removed and still have this message break the filter). This alters thing enough that sieve starts working as expected (in fact, removing any one of the 6 non-X-Bogosity headers will cause this to start working). === begin message.3 === Subject: =?utf-8?B?QUhTIEtpdGNoZW4gTWFrZW92ZXIgR2l2ZWF3YXkg?= Subject: ÎHS KitÑhen ÎakÐµovÐµr GivÐµaway Subject: =?ISO-8859-1?Q?AHS Kitchen Makeover Giveaway =A0=A0=A0?= Subject: Subject: AHS Kitchen Makeover Giveaway X-Bogosity: Spam, tests=bogofilter, spamicity=1.000000, version=1.2.3 Home Warranty Summer Giveaway === end message.3 === Now when we run test-sieve it works as expected, filing into SPAM.SPAM and showing the correct matching value for line 3: === begin session === $ sieve-test -t trace3.log -Tlevel=matching test.sieve message.3 Performed actions: * store message in folder: SPAM.SPAM Implicit keep: (none) sieve-test(gowen): Info: final result: success $ cat trace3.log ## Started executing script 'test' 3: header test 3: starting `:contains' match with `i;ascii-casemap' comparator: 3: extracting `X-Bogosity' headers from message 3: matching value `Spam, tests=bogofilter, spamicity=1.000000, version=1.2.3' 3: with key `Spam,' => 1 3: finishing match with result: matched 3: jump if result is false 3: not jumping 4: fileinto action 4: store message in mailbox `SPAM.SPAM' 5: stop command; end all script execution ## Finished executing script 'test' $ === end session ===

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mailbox in different filesystem
by Héctor Moreno Blanco 08 Oct '14

08 Oct '14

Hello everyone, We have Dovecot 2.1.6 with Maildir. We would like to perform some kind of mail archiving with a mailbox in a different storage, for example a mailbox called ARCHIVED, with different disks (slower...). Is possible to locate this mailbox in other storage (SAS, Fiber...) and how can we do it? Thank you very much in advanced. Kind regards. Héctor Moreno P Please consider the environment before printing this e-mail. ______________________ This message including any attachments may contain confidential information, according to our Information Security Management System, and intended solely for a specific individual to whom they are addressed. Any unauthorised copy, disclosure or distribution of this message is strictly forbidden. If you have received this transmission in error, please notify the sender immediately and delete it. ______________________ Este mensaje, y en su caso, cualquier fichero anexo al mismo, puede contener informacion clasificada por su emisor como confidencial en el marco de su Sistema de Gestion de Seguridad de la Informacion siendo para uso exclusivo del destinatario, quedando prohibida su divulgacion copia o distribucion a terceros sin la autorizacion expresa del remitente. Si Vd. ha recibido este mensaje erroneamente, se ruega lo notifique al remitente y proceda a su borrado. Gracias por su colaboracion. ______________________

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Re: Help with shared folder
by Eduardo Ramos 07 Oct '14

07 Oct '14

Sorry Gianluca, I know IMP/Horde just by name. Some googling show me that the option: $servers['advanced'] = array(...,'acl' => true,...) could help you, but you can get some issues: https://sys4.de/en/blog/2013/11/06/imap-acl-dovecot-horde-5-imp-6-warning/ On 10/07/2014 09:30 AM, Gianluca Calloni wrote: > HI Eduardo. > > > > Thank you for your replay.. > > > > You know if there is a plug-in also for Horde webmail GUI? > > > > Unfortunately we use outlook and it seems there is not addon for this.

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Re: Help with shared folder
by Gianluca Calloni 07 Oct '14

07 Oct '14

HI Eduardo. Thank you for your replay.. You know if there is a plug-in also for Horde webmail GUI? Unfortunately we use outlook and it seems there is not addon for this.

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dovecot 2.1 new imap folder permissions
by Stefanos Gerangelos 07 Oct '14

07 Oct '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I hope this is the appropriate place to ask. I am migrating an old mail (postfix/dovecot) server to a new one. Everything works much as expected. I have a small obstacle though. I use mbox format and the setup is pretty much simple. Suppose a user's home directory is the following: # ls -ld /home/foo drwxr-xr-x 3 foo users 4096 Oct 4 13:28 foo and the respective /var/mail: # ls -ld /var/mail/foo - -rw------- 1 foo mail 0 Oct 4 23:45 /var/mail/foo In the old server when the user tried to create a new test imap folder (from an imap client), then the newly created file would be: # ls -l /home/foo/ - -rw------- 1 foo users 0 Oct 2 02:08 test This is the desired behavior. In the new dovecot 2.1 server the following file permissions will apply: # ls -l /home/foo/ - -rw-r--r-- 1 foo users 0 Oct 2 02:08 test I finally noticed that if I chmod the /home/foo to 711, then the new file will have the desired (600) permissions. So, I can make a umask for the new users (login.defs), but that doesn't sound a pretty solution. Do you have anything else to suggest? If you need any .conf file, let me know. Thanks in advance! - --Stefanos -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQEcBAEBAgAGBQJUM9k6AAoJEDvFaozEhZub3rwIAKglt/6iAU61rCfWJf6yfMZY HNp3rXz4WDbxhOT+eeuoHNN4QLQFTVmjYoqGpqJEazntdMKJqJ1At3osGtzUMYDe iMuhsbcP+tpMAkeFcYB69cW+HvcmWsPafRJoCgziHapT2VxluWH0rfZIDGmvBI5e kQ31ef9IHZjiBwyKf37e8QraU85HDXgF6AhcJ5I7PlDcJDW/jFGFKOUwDoKJ2BU9 JMUBWDALUZ9Uosd+8P8b11TcjjGdakKBPozvu8aAOKd9jz3G9bvatdHnZkD/OJFl pIrnrQuaBA1bW4UP8nTTSyQVuvLKYpMLbN+NTym8SaEU3BwjirWbRDozHLugXio= =lpy7 -----END PGP SIGNATURE-----

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Re: Help with shared folder
by Eduardo Ramos 07 Oct '14

07 Oct '14

Hi Gianluca, I have roundcubemail as webmail. It has a plugin called 'acl', that allows users create acls easly. My users use to use thunderbird too, and the solution is that add-on: https://addons.mozilla.org/en-US/thunderbird/addon/imap-acl-extension/ On 10/06/2014 09:49 AM, Gianluca Calloni wrote: > Hi dovecot guru.. > > > > I need some help configuring shared folder in my server.. > > This is the situation: > > DOVECOT 2.0.19 > > with POSTFIX - CLAMAV - AMAVISD - SPAMASSASSIN > > > > This is the production server and sharing folder between user work.. > > But i need some explanation.. > > > > 1) It's possible to share only a subfolder (E.G. => .INBOX.ESTERO) without > share the main folder .INBOX? > > 2) Which is the best way (or best practice) to manage the dovecot-acl and > dovecot-acl-list file?? Actually, i modifiy the dovecot-acl by hand (vi > editor). but every time i modify it i need to restart the dovecot server to > apply the configuration. And i need to reset the /var/run/dovecot/dict owner > and group cause with dovecot restart the file go back in root:root owner - > group > > > > > > Thank's in advance. > > > > Gianluca

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Dovecot writing to mailbox user@domain
by John Oliver 06 Oct '14

06 Oct '14

centOS 6.5, dovecot-2.0.9-7.el6_5.1.x86_64 This is frustrating, because I had it working before... I could deliver an email to a user user@domain, then connect to dovecot IMAP and see the mail, no problem! Then I was told we had to use cyrus, and I was dealing with it for a few weeks. Now we're back to dovecot, and the last backup I had of that config has postfix delivering mail to /var/vmail/username as I want and expect, but dovecot looks for and creates /var/vmail/user@domain which I DON'T want [joliver@test ~]$ dovecot -n # 2.0.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-431.el6.x86_64 x86_64 CentOS release 6.5 (Final) ext4 auth_username_format = %Lu mail_access_groups = mail mail_location = maildir:/var/vmail/%u/Maildir mail_privileged_group = mail mbox_write_locks = fcntl passdb { driver = pam } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } protocols = imap ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_key = </etc/pki/dovecot/private/dovecot.pem userdb { driver = passwd } userdb { args = uid=504 gid=505 home=/var/vmail/%u driver = static } [joliver@test ~]$ cat /etc/dovecot/dovecot-ldap.conf.ext hosts = localhost auth_bind = no ldap_version = 3 debug_level = 0 default_pass_scheme = SSHA base = ou=Users,dc=test,dc=com scope = subtree pass_filter = (&(objectClass=user)(uid=%u)) pass_attrs = mail=user,userPassword=password -- *********************************************************************** * John Oliver http://www.john-oliver.net/ * * * ***********************************************************************

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How best to confirm that dovecot LDA logging is working correctly?
by Ben Johnson 06 Oct '14

06 Oct '14

Hello! I've posted to the list several times about a strange issue I'm having with dovecot LDA. When dovecot-lda is called in the context of a pipe script that is executed as the "vmail" user via the Dovecot Antispam plugin, dovecot-lda exits prematurely with status code 134. The dovecot deliver manual at http://wiki2.dovecot.org/LDA#logging states very clearly, "If dovecot-lda fails to write to log files it exits with temporary failure." That's a curious note, because I believe that a "temporary failure" exit code may be what I'm dealing with here. When I drag an email from Inbox to SPAM to trigger Antispam, I see only this (and no further output beyond the last line) in syslog, which is the configured logging destination for LDA: imap: antispam: mailbox_is_unsure(Junk): 0 imap: antispam: mailbox_is_trash(INBOX): 0 imap: antispam: mailbox_is_trash(Junk): 0 imap: antispam: mail copy: from trash: 0, to trash: 0 imap: antispam: mailbox_is_spam(INBOX): 0 imap: antispam: mailbox_is_spam(Junk): 1 imap: antispam: mailbox_is_unsure(INBOX): 0 imap: antispam: mail copy: src spam: 0, dst spam: 1, src unsure: 0 imap: antispam: running mailtrain backend program /bin/bash imap: antispam: running mailtrain backend program /bin/bash imap: antispam: running mailtrain backend program parameter 1 /usr/local/bin/sa-learn-pipe.sh imap: antispam: running mailtrain backend program parameter 2 --spam By contrast, if I "su" to the "vmail" user and call the LDA executable with the same arguments that my pipe script does, I see all of the expected output in syslog, AND the message is delivered successfully: /usr/lib/dovecot/deliver -d "sa-training(a)localhost.com" -m "Training.SPAM" -p "/tmp/sendmail-msg-25169.txt" lda: Debug: Loading modules from directory: /usr/lib/dovecot/modules lda: Debug: Module loaded: /usr/lib/dovecot/modules/lib10_quota_plugin.so lda: Debug: Module loaded: /usr/lib/dovecot/modules/lib90_sieve_plugin.so lda: Debug: auth input: sa-training(a)localhost.com home=/var/vmail/localhost.com/sa-training mail=maildir:/var/vmail/localhost.com/sa-training/Maildir uid=5000 gid=5000 quota_rule=*:storage=0B sieve=/var/vmail/localhost.com/sa-training/.sieve lda: Debug: Added userdb setting: mail=maildir:/var/vmail/localhost.com/sa-training/Maildir lda: Debug: Added userdb setting: plugin/quota_rule=*:storage=0B lda: Debug: Added userdb setting: plugin/sieve=/var/vmail/localhost.com/sa-training/.sieve lda(sa-training(a)localhost.com): Debug: Effective uid=5000, gid=5000, home=/var/vmail/localhost.com/sa-training lda(sa-training(a)localhost.com): Debug: Quota root: name=user backend=dict args=:file:/var/vmail/localhost.com/sa-training/.quotausage lda(sa-training(a)localhost.com): Debug: Quota rule: root=user mailbox=* bytes=0 messages=0 lda(sa-training(a)localhost.com): Debug: Quota rule: root=user mailbox=Trash bytes=+104857600 messages=0 lda(sa-training(a)localhost.com): Debug: Quota rule: root=user mailbox=Junk ignored lda(sa-training(a)localhost.com): Debug: Quota rule: root=user mailbox=INBOX bytes=+104857600 messages=0 lda(sa-training(a)localhost.com): Debug: Quota warning: bytes=0 (100%) messages=0 reverse=no command=quota-reached 100 sa-training(a)localhost.com localhost.com lda(sa-training(a)localhost.com): Debug: Quota warning: bytes=0 (95%) messages=0 reverse=no command=quota-warning 95 sa-training(a)localhost.com localhost.com lda(sa-training(a)localhost.com): Debug: Quota warning: bytes=0 (80%) messages=0 reverse=no command=quota-warning 80 sa-training(a)localhost.com localhost.com lda(sa-training(a)localhost.com): Debug: Quota warning: bytes=0 (100%) messages=0 reverse=yes command=quota-below below sa-training(a)localhost.com localhost.com lda(sa-training(a)localhost.com): Debug: Quota grace: root=user bytes=0 (10%) lda(sa-training(a)localhost.com): Debug: dict quota: user=sa-training(a)localhost.com, uri=file:/var/vmail/localhost.com/sa-training/.quotausage, noenforcing=0 lda(sa-training(a)localhost.com): Debug: maildir++: root=/var/vmail/localhost.com/sa-training/Maildir, index=, indexpvt=, control=, inbox=/var/vmail/localhost.com/sa-training/Maildir, alt= lda(sa-training(a)localhost.com): Debug: Quota root: name=user backend=dict args=:file:/var/vmail//raw mail user/.quotausage lda(sa-training(a)localhost.com): Debug: Quota warning: bytes=0 (100%) messages=0 reverse=no command=quota-reached 100 raw mail user lda(sa-training(a)localhost.com): Debug: Quota warning: bytes=0 (95%) messages=0 reverse=no command=quota-warning 95 raw mail user lda(sa-training(a)localhost.com): Debug: Quota warning: bytes=0 (80%) messages=0 reverse=no command=quota-warning 80 raw mail user lda(sa-training(a)localhost.com): Debug: Quota warning: bytes=0 (100%) messages=0 reverse=yes command=quota-below below raw mail user lda(sa-training(a)localhost.com): Debug: Quota grace: root=user bytes=0 (10%) lda(sa-training(a)localhost.com): Debug: dict quota: user=raw mail user, uri=file:/var/vmail//raw mail user/.quotausage, noenforcing=0 lda(sa-training(a)localhost.com): Debug: none: root=, index=, indexpvt=, control=, inbox=, alt= lda(sa-training(a)localhost.com): Debug: Destination address: sa-training(a)localhost.com (source: user@hostname) lda(sa-training(a)localhost.com): Debug: sieve: Pigeonhole version 0.4.2 initializing lda(sa-training(a)localhost.com): Debug: sieve: include: sieve_global_dir is not set; it is currently not possible to include `:global' scripts. lda(sa-training(a)localhost.com): Debug: sieve: using the following location for user's Sieve script: /var/vmail/localhost.com/sa-training/.sieve;name=main script lda(sa-training(a)localhost.com): Debug: sieve: loading script /var/vmail/localhost.com/sa-training/.sieve;name=main script lda(sa-training(a)localhost.com): Debug: sieve: script binary /var/vmail/localhost.com/sa-training/.sieve.svbin successfully loaded lda(sa-training(a)localhost.com): Debug: sieve: binary save: not saving binary /var/vmail/localhost.com/sa-training/.sieve.svbin, because it is already stored lda(sa-training(a)localhost.com): Debug: sieve: executing script from /var/vmail/localhost.com/sa-training/.sieve.svbin lda(sa-training(a)localhost.com): sieve: msgid=<20141003110532.045EE6060D(a)localhost.com>: stored mail into mailbox 'Training.SPAM' I'm trying to make sense of this behavior; the implication seems to be that dovecot-lda is crashes immediately, before it can log anything, when it's triggered via Antispam. Is there some way to determine what's happening? I've posted coredump and trace information previously, and nobody replied. Thanks for any help! -Ben

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Default file names for sent, trash, etc.
by bor400 06 Oct '14

06 Oct '14

Hi, I use dovecot 2.1 with mbox (pop3 imap). For imap I want set dovecot compatibile with my webmail. My webmail use filename for mbox as "sent-mail" , "mail-trash", etc. How I can change from default "Sent" to check (create) "sent-mail" file ? -- View this message in context: http://dovecot.2317879.n4.nabble.com/Default-file-names-for-sent-trash-etc-… Sent from the Dovecot mailing list archive at Nabble.com.

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Help with shared folder
by Gianluca Calloni 06 Oct '14

06 Oct '14

Hi dovecot guru.. I need some help configuring shared folder in my server.. This is the situation: DOVECOT 2.0.19 with POSTFIX - CLAMAV - AMAVISD - SPAMASSASSIN This is the production server and sharing folder between user work.. But i need some explanation.. 1) It's possible to share only a subfolder (E.G. => .INBOX.ESTERO) without share the main folder .INBOX? 2) Which is the best way (or best practice) to manage the dovecot-acl and dovecot-acl-list file?? Actually, i modifiy the dovecot-acl by hand (vi editor). but every time i modify it i need to restart the dovecot server to apply the configuration. And i need to reset the /var/run/dovecot/dict owner and group cause with dovecot restart the file go back in root:root owner - group Thank's in advance. Gianluca

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v2.2.14.rc1 released
by Timo Sirainen 06 Oct '14

06 Oct '14

http://dovecot.org/releases/2.2/rc/dovecot-2.2.14.rc1.tar.gz http://dovecot.org/releases/2.2/rc/dovecot-2.2.14.rc1.tar.gz.sig I've wanted to do this release for months now, but I keep being too busy all the time. This release fixes several important bugs and a lot of smaller ones. Because there are such a large number of changes I thought I'd make this release candidate release first and the final v2.2.14 early next week. I usually read through the Dovecot mailing list mails before making a new release to see if there are some (important) bugs reported, but I've been way too busy recently to read through everything. I still have over 250 unread mails and I don't think I'll have time to read them anytime soon. On the positive side the Dovecot company is now hiring more people. Especially having more Dovecot coders would reduce my work load and maybe allow me to go back to reading the Dovecot mailing list daily.. See: http://www.dovecot.fi/dovecot-is-hiring-software-engineer-helsinki/ (you can do this work anywhere - no need to live in Finland) http://www.dovecot.fi/dovecot-is-hiring-operations-and-support-engineer-hel… (this probably requires living in Finland) http://www.dovecot.fi/dovecot-is-hiring-technical-pre-sales-engineer-helsin… (probably no need to live in Finland) Here are some of the larger changes since v2.2.13: * lmtp: Delivered-To: header no longer contains <> around the email address. Other MDAs don't have it either. * "Out of disk space" errors are now treated as temporary errors (not the same as "Out of disk quota"). * replication plugin: Use replication only for users who have a non-empty mail_replica setting. + lmtp proxy: Log a line about each mail delivery. + Added login_source_ips setting. This can be used to set the source IP address round-robin from a pool of IPs (in case you run out of TCP ports). + Rawlog settings can use tcp:<host>:<port> as the path. + virtual plugin: Don't keep more than virtual_max_open_mailboxes (default 64) number of backend mailboxes open. + SSL/TLS compression can be disabled with ssl_options=no_compression + acl: Global ACL file now supports "quotes" around patterns. + Added last-login plugin to set user's last-login timestamp on login. + LDAP auth: Allow passdb credentials lookup also with auth_bind=yes - IMAP: MODSEQ was sent in FETCH reply even if CONDSTORE/QRESYNC wasn't enabled. This broke at least old Outlooks. - passdb static treated missing password field the same as an empty password field. - mdbox: Fixed potential infinite looping when scanning a broken mdbox file. - imap-login, pop3-login: Fixed potential crashes when client disconnected unexpectedly. - imap proxy: The connection was hanging in some usage patterns. This mainly affected older Outlooks. - lmtp proxy: The proxy sometimes delivered empty mails in error situations or potentially delivered truncated mails. - fts-lucene: If whitespace_chars was set, we may have ended up indexing some garbage words, growing the index size unnecessarily. - -c and -i parameters for dovecot/doveadm commands were ignored if the config socket was readable. - quota: Quota recalculation didn't include INBOX in some setups. - Mail headers were sometimes added to dovecot.index.cache in wrong order. The main problem this caused was with dsync+imapc incremental syncing when the second sync thought the local mailbox had changed. - doveadm backup didn't notice if emails were missing from the middle of the destination mailbox. Now it deletes and resyncs the mailbox.

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searching for the special result
by Mohsen Pahlevanzadeh 06 Oct '14

06 Oct '14

Dear all, Already i installed dovecot (lda) + postfix Now, when i search for dovecot+postfix+mysql+ldap , i don't find any content about LMTP with dovecot+postfix+mysql+ldap Unfortunately, When i find a article, paper or so on, it doesn't complete 100%, it means or doesn't have LMTP, or doesn't have sql, or it has sasl) Question: Is my way wrong?

2 3

X-sieve-redirected-from
by Bob Miller 05 Oct '14

05 Oct '14

Hi, I am chasing a problem with sieve vacation messages. the sieve file looks like this: ## Generated by Roundcube Webmail SieveRules Plugin ## require ["copy","vacation"]; # rule:[computerisms.ca] if anyof (address :contains "To" "bob.miller(a)ctfn.ca", address :contains "Cc" "bob.miller(a)ctfn.ca") { redirect :copy "bob(a)computerisms.ca"; vacation :days 66 :subject "autotest" "hello back"; } The mail is forwarded, but no vacation response is sent, and the mail is not forwarded. I find the lda error like this: _discarding_vacation_response_for_implicitly_delivered_message; _no_known_(envelope)_recipient_address_found_in_message_headers_ (recipient=<bob.miller(a)hostname.domain.tld>,_and_no_additional_ `:addresses'_are_specified) I am presuming this is the source of my problem. I am not sure why the domain is being modified to reflect the fqdn of the mail server host. When I look at the delivered mail, I find the following two headers: X-sieve-redirected-from: bob.miller(a)hostname.domain.tld Delivered-to: bob.miller(a)domain.tld I have been looking for a while now, and I can't figure out where it is picking up the hostname from. doveconf -a | grep hostname comes up empty. the hostname is not in any of the mta config files. Anyone got a hint? -- Computerisms Bob Miller 867-334-7117 / 867-633-3760 http://computerisms.ca

2 2

Dovecot does not update maildirsize after expunge
by Király Balázs 04 Oct '14

04 Oct '14

Hello, At the first, sorry for my englishJ I have a problem with dovecot quota since i migrated from courier. Dovecot does not update the Maildirsize after expunge, and the user running out of his quota very quickly. I checked, the file is deleted from the filesystem. If i delete the Maildirsize file, dovecot regenerate it with the correct datas when a new mail arrive. Also tried to set mail_debug=yes, but it doesnt show anything in the log, when delete mails. Im using NFS as homedirs, i tried to turn off the releated options in configuration, but didnt help. Has anyone any idea how to fix this issue? Thank you! Here is the output of dovecot -n: # 2.1.7: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.6 nfs auth_mechanisms = plain login default_client_limit = 10000 default_process_limit = 1000 dict { quota = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext } disable_plaintext_auth = no mail_fsync = always mail_location = maildir:/home/vmail/%d/%n mail_nfs_index = yes mail_nfs_storage = yes mmap_disable = yes namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Spam { auto = subscribe special_use = \Junk } mailbox Trash { auto = subscribe special_use = \Trash } prefix = INBOX. separator = . type = private } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql }plugin { quota = maildir:User quota sieve = /home/vmail/default.sieve sieve_default = /home/vmail/default.sieve sieve_dir = ~/sieve sieve_extensions = +editheader sieve_global_dir = /var/lib/dovecot/sieve } protocols = " imap pop3" service auth-worker { user = vmail } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { mode = 0600 user = vmail } user = $default_internal_user } service dict { unix_listener dict { group = vmail mode = 0600 user = vmail } } ssl_cert = </etc/postfix/domain.tld.crt ssl_key = </etc/postfix/domain.tld.key userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocol lda { mail_plugins = " quota sieve" } protocol imap { mail_max_userip_connections = 20 } protocol pop3 { mail_max_userip_connections = 20 } cat dovecot-sql.conf.ext driver = mysql connect = host=xx user=mailadmin password=xx dbname=xx default_pass_scheme = SHA512-CRYPT password_query = \ SELECT email as user, password \ FROM email_accounts WHERE email = '%u' AND smtp > IF('%s'='smtp', 0, -1) user_query = \ SELECT CONCAT('/home/vmail/', '%d', '/', '%n') as home, 5000 as uid, 5000 as gid, CONCAT('*:bytes=', quota) as quota_rule \ FROM email_accounts WHERE email = '%u' # If you wish to avoid two SQL lookups (passdb + userdb), you can use # userdb prefetch instead of userdb sql in dovecot.conf. In that case you'll # also have to return userdb fields in password_query prefixed with "userdb_" # string. For example: #password_query = \ # SELECT userid AS user, password, \ # home AS userdb_home, uid AS userdb_uid, gid AS userdb_gid \ # FROM users WHERE userid = '%u' # Query to get a list of all usernames. #iterate_query = SELECT username AS user FROM users

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Re: v2.2.14.rc1 released
by dovecot＠outputservices.com 04 Oct '14

04 Oct '14

I get similar results on Solaris 10 x86 using gcc. libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../.. -I../../src/lib -I../../src/lib-ssl-iostream -DMODULE_DIR=\"/tmp/bad/lib/dovecot\" -I/usr/local/openldap/include -std=gnu99 -g -O2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -fno-builtin-strftime -MT fs-posix.lo -MD -MP -MF .deps/fs-posix.Tpo -c fs-posix.c -fPIC -DPIC -o .libs/fs-posix.o fs-posix.c: In function `fs_posix_lock': fs-posix.c:533: error: `file' undeclared (first use in this function) fs-posix.c:533: error: (Each undeclared identifier is reported only once fs-posix.c:533: error: for each function it appears in.) gmake[3]: *** [fs-posix.lo] Error 1 gmake[3]: Leaving directory `/tmp/dovecot-2.2.14.rc1/src/lib-fs' gmake[2]: *** [all-recursive] Error 1 gmake[2]: Leaving directory `/tmp/dovecot-2.2.14.rc1/src' gmake[1]: *** [all-recursive] Error 1 gmake[1]: Leaving directory `/tmp/dovecot-2.2.14.rc1' gmake: *** [all] Error 2 On 10/03/14 15:06, Jake Goerzen wrote: > On 10/03/14 08:34, Timo Sirainen wrote: >> http://dovecot.org/releases/2.2/rc/dovecot-2.2.14.rc1.tar.gz > > Hi Timo, > > While testing a build on Solaris 10, compiling stops at: > > libtool: compile: /opt/SUNWspro/bin/cc -DHAVE_CONFIG_H -I. -I../.. -I../../src/lib -I../../src/lib-ssl-iostream -DMODULE_DIR=\"/opt/csw/lib/dovecot\" -I/opt/csw/include/mysql -I/opt/csw/include/postgresql -I/opt/csw/include -xO3 -m32 -xarch=pentium_pro -xchip=pentium_pro -I/opt/csw/include -c fs-posix.c -KPIC -DPIC -o .libs/fs-posix.o > "fs-posix.c", line 533: undefined symbol: file > "fs-posix.c", line 533: left operand of "->" must be pointer to struct/union > "fs-posix.c", line 556: left operand of "->" must be pointer to struct/union > "fs-posix.c", line 563: left operand of "->" must be pointer to struct/union > cc: acomp failed for fs-posix.c > > I'm using the same build environment to create previous OpenCSW packages of dovecot and they have compiled cleanly in the past. So, thought I would let you know about it so it can be fixed before the real relase of 2.2.14 > > Best regards, > -Jake (OpenCSW dovecot maintainer) >

1 0

Problem with dovecot-managesieved and sieve scripts in mysql
by ing. Petr Bitzan 04 Oct '14

04 Oct '14

Hello, I would like to ask for advice on the following things: I have sieve scripts stored in mysql, work for LDA and imapd correctly. When I try to connect using the client managesieve (Roungcube plugin managesieve with Thunderbird addon sieve), i receive the following error: Oct 3 19:04:50 mail dovecot: managesieve(11044167): Debug: sieve: include: sieve_global_dir is not set; it is currently not possible to include `:global' scripts. Oct 3 19:04:50 mail dovecot: managesieve(11044167): Error: sieve-storage: Cannot open non-file script location for active script `dict:proxy::sieve;name=active;bindir=/var/vmail/sieve-scripts/11044167' Oct 3 19:04:50 mail dovecot: managesieve(11044167): Fatal: Failed to open Sieve storage. If i change settings sieve to: sieve = ~/.dovecot.sieve sieve_dir = ~/sieve it works fine. can someone please advise configuring dovecot-managesieved with saving scripts in the database. Thank you very much Petr Bitzan ------------- # 2.1.7: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.6 ext4 auth_debug = yes auth_mechanisms = plain login auth_verbose = yes dict { acl = mysql:/etc/dovecot/dovecot-acl-shared-dict.conf.ext sieve = mysql:/etc/dovecot/dict-sieve-sql.conf.ext } first_valid_gid = 1002 first_valid_uid = 1002 last_valid_gid = 1002 last_valid_uid = 1002 mail_debug = yes mail_location = maildir:/var/vmail/%n/Maildir mail_plugins = " mail_log notify 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 { list = children location = maildir:%%h/Maildir:INDEX=~/shared/%%u/ prefix = shared/%%u/ separator = / subscriptions = yes type = shared } namespace inbox { hidden = no inbox = yes list = yes location = mailbox Drafts { special_use = \Drafts } mailbox HAM { auto = subscribe } mailbox Junk { special_use = \Junk } mailbox SPAM { auto = subscribe } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = separator = / subscriptions = yes type = private } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { acl = vfile acl_shared_dict = proxy::acl quota = maildir:User quota quota_warning = storage=95%% quota-warning 95 %u sieve = dict:proxy::sieve;name=active;bindir=/var/vmail/sieve-scripts/%u sieve_dir = dict:proxy::sieve;name=active;bindir=~/.sieve-bin } protocols = " imap lmtp sieve pop3" service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service dict { unix_listener dict { group = vmail mode = 0600 user = vmail } } service lmtp { inet_listener lmtp { address = 127.0.0.1 port = 24 } user = vmail } service managesieve-login { inet_listener sieve { address = xxxxxxx port = 4190 } } service quota-warning { executable = script /usr/local/bin/quota-warning.sh unix_listener quota-warning { user = vmail } user = dovecot } ssl_cert = </etc/ssl/certs/smtp.lf3.cuni.cz.pem ssl_key = </etc/ssl/private/serverkeynopass.pem userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocol lmtp { mail_plugins = " mail_log notify acl quota sieve" } protocol lda { mail_plugins = " mail_log notify acl quota sieve acl" } protocol imap { mail_plugins = " mail_log notify acl quota imap_quota acl imap_acl" } protocol pop3 { mail_plugins = " mail_log notify acl quota" } dict-sieve-sql.conf.ext: connect = host=xxxxxxxxxxxxx dbname=xxxxxxxx user=xxxxxxxx password=xxxxxxxxxxxxxx map { pattern = priv/sieve/name/$script_name table = user_sieve_scripts username_field = username value_field = id fields { script_name = $script_name } } map { pattern = priv/sieve/data/$id table = user_sieve_scripts username_field = username value_field = script_data fields { id = $id } } CREATE TABLE IF NOT EXISTS `user_sieve_scripts` ( `id` int(11) NOT NULL DEFAULT '0', `username` varchar(40) DEFAULT NULL, `script_name` varchar(255) DEFAULT NULL, `script_data` varchar(10240) DEFAULT NULL, PRIMARY KEY (`id`), UNIQUE KEY `username` (`username`,`script_name`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8;

2 2

Configure antispam plugin with private namespaces
by Bruno Galindro da Costa 03 Oct '14

03 Oct '14

When I use antispam plugin <http://wiki2.dovecot.org/Plugins/Antispam> with a folder that is outside a namespace, the plugin works great. But, if I configure it to watch a folder that is inside a namespace, the mailtrain backend does nothing. Does antispam plugin have support to namespaces? *This is my config:* namespace spam { type = private list = yes location = maildir:/var/mail.spam/%d/%n subscriptions = yes prefix = "SPAM." mailbox Filtrados { auto = subscribe } } plugin { antispam_backend = mailtrain antispam_verbose_debug = 1 antispam_debug_target = syslog # the above NOT works antispam_spam = SPAM.Filtrados # the above works #antispam_spam = Filtrados antispam_signature = X-VERTICAL-IP-Quarantine-ID antispam_mail_sendmail = /usr/local/bin/mail_spam.sh antispam_mail_spam = --spam antispam_mail_notspam = --notspam acl = vfile mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename flag_change save mailbox_create mail_log_fields = uid box msgid from subject size vsize quota = maildir:DefaultQuota quota_exceeded_message = O destinatario desta mensagem esta com a caixa postal cheia. A sua mensagem so pode ser entregue se o destinatario apagar algumas das mensagens. quota_warning = storage=95%% /usr/local/bin/quota-warning.sh 95 %u quota_warning2 = storage=90%% /usr/local/bin/quota-warning.sh 90 %u sieve = /var/mail/sieve_scripts/%d/%n/.dovecot.sieve sieve_dir = /var/mail/sieve_scripts/%d/%n/sieve sieve_global_path = /etc/dovecot/sieve/default.sieve sieve_after = /etc/dovecot/sieve/default.sieve sieve_global_dir = /etc/dovecot/sieve trash = /etc/dovecot/dovecot-trash.conf expire = SPAM.Filtrados expire_dict = proxy::expiredict } protocol imap { mail_fsync = never mail_max_userip_connections = 2048 mail_plugins = quota imap_quota trash zlib mail_log notify imap_acl acl antispam ssl_ca = </etc/dovecot/ca.crt ssl_cert = </etc/dovecot/ufsc.br.crt ssl_key = </etc/dovecot/ufsc.br.key } -- Att. Bruno Galindro da Costa

1 0

Thunderbird ignores some folders
by dovecot.pkoch＠dfgh.net 03 Oct '14

03 Oct '14

Dear readers we are using Dovecot 2.2.7 and all of our users are using Thunderbird as their mail client. Some of them additionally use their iPad/iPhone and a very few an Android Mail-Client. Now one user noticed that two of his mail folders disappeared. He first believed that he accidentally deleted those folders but then he realized that they are still visible from his iPad. I checked this users maildir and everything looks normal. Deleting the index-files made no difference: New index-files were created but those two folders are still invisable from Thunderbird. My main concern is to find the reason for this behaviour. Maybe folders of other users have disappeared and they have not yet noticed. A fresh installation of Thunderbird will most likely fix this single users problem, but I cannot do this for all of our users. So here's my question: How would I debug such a situation? Kind regards Peter Koch And here's our config file: # Dovecot configuration file default_process_limit = 2048 protocols = imap listen = * base_dir = /var/dovecot/ mail_location = maildir:/mail/%u:LAYOUT=fs ssl_cert = </etc/ssl/certs/naev+chain.crt ssl_key = </etc/ssl/private/naev.key ssl_ca = </etc/ssl/certs/naev-ca.crt ssl_verify_client_cert = yes ssl_cert_username_field = x500UniqueIdentifier auth_ssl_username_from_cert = yes service imap-login { inet_listener imap { port = 0 } } service auth { client_limit = 4096 } service anvil { client_limit = 5000 } passdb { driver = checkpassword args = /usr/dovecot/bin/checkpassword } userdb { driver = passwd override_fields = home=/mail/%u } protocol imap { mail_max_userip_connections = 1000 }

3 2

LDA randomly failing to write email to disk
by Andy Dills 03 Oct '14

03 Oct '14

We're using 2.2.13 with pigeonhole 0.4.3, in a clustered environment (maildir on netapp, dual dovecot instances where each server is both a proxy and a backend). Every now and then (once a month per user, maybe?), users will see a blank email in their inbox. Investigating further, and we will see that the only information recorded in the maildir file for the message is the Return-Path, the Delivered-To, and the first Received line (the one generated by the local LDA via LMTP). For example, here is what I found in one such email today: Return-Path: <xxx(a)xecu.net> Delivered-To: <yyy(a)xecu.net> Received: from mail5.xecu.net ([10.0.1.85]) by mail2.xecu.net (Dovecot) with LMTP idX86eBjgaI1RdyQAA3SxDBg for <yyy(a)xecu.net>; Wed, 24 Sep 2014 15:24:20 -0400 Everything past that is lost, as if the either the LDA on mail2 exited early or was never sent the information from the dovecot instance on mail5. Here is a little more detail from the header of the same email, different recipient (all other recipients received the email properly, only one failed to receive properly): Return-Path: <xxx(a)xecu.net> Delivered-To: <yyz(a)xecu.net> Received: from mail5.xecu.net ([10.0.1.85]) by mail1.xecu.net (Dovecot) with LMTP id KPh8ItMXI1StBAAA/c3zFg for <yyz(a)xecu.net>; Wed, 24 Sep 2014 15:24:20 -0400 Received: from mail5.xecu.net by mail5.xecu.net (Dovecot) with LMTP id QsUBFoQZI1RjhgAAXyr1JQ ; Wed, 24 Sep 2014 15:24:20 -0400 Received: from mail5.xecu.net (localhost [127.0.0.1]) by mail5.xecu.net (Postfix) with ESMTP id 30AAE323BB18; Wed, 24 Sep 2014 15:24:20 -0400 (EDT) ... This is what I see in the logs of mail2, which is where the failure happened: Sep 24 15:24:20 mail2 dovecot: lmtp(51549, yyy(a)xecu.net) X86eBjgaI1RdyQAA3SxDBg: sieve: msgid=unspecified: stored mail into mailbox 'INBOX' When I look at the logs of mail1, which is where the successful delivery happened: Sep 24 15:24:20 mail1 dovecot: lmtp(1197, yyz(a)xecu.net) KPh8ItMXI1StBAAA/c3zFg: sieve: msgid=<20140924192412.1435.qmail(a)xxx.xecu.net>: stored mail into mailbox 'INBOX' Nothing of note seems to be logged on mail5 (only a message from postfix, nothing from the proxy side of the lmtp). I do notice, when I check for the PID of 51549 in the logs, all of its other transactions seem to register with proper msgids and were delivered fine. Also, I notice plenty of other messages that have the msgid=unspecified error, but which were delivered with no problems and not truncated, so I'm suspecting what may be happening is that somehow the backend instance is not receiving the actual data portion, and only getting the envelope from proxy instance. How do I approach debugging this? It's very infrequent, but yet quite annoying. Seems to have started since we upgraded to 2.2.13 (from an older 2.1 build) earlier this year. Thanks, Andy --- Andy Dills Xecunet, Inc. www.xecu.net 301-682-9972 ---

3 3

GETMETADATA UTF8 encoding of folder names instead of UTF7
by Bartłomiej Nogaś 03 Oct '14

03 Oct '14

Hello, I have dovecot 2.2.13 instance and I found that (at least for polish language) folder names in GETMETADATA command response are encoded in UTF8. Shouldn't it be converted to UTF7? Both SETMETADATA and GETMETADATA arguments have to be encoded in UTF7, the problem(?) is related only to server response example: * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN AUTH=LOGIN] Dovecot ready. . login user pass . OK [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 SPECIAL-USE BINARY MOVE METADATA QUOTA ACL RIGHTS=texk] Logged in . GETMETADATA "INBOX/&AVs-olaris" (/private/vendor/kolab/folder-type /shared/vendor/kolab/folder-type) * METADATA {14} INBOX/śolaris (/private/vendor/kolab/folder-type NIL /shared/vendor/kolab/folder-type {4} mail) . OK Getmetadata completed. "INBOX/śolaris" - UTF8 Best Regards,

2 1

home from SQL
by Ralf Hildebrandt 03 Oct '14

03 Oct '14

Currently I'm using user_query = SELECT 1000 AS uid, 1000 AS gid, '/srv/vmail/%2.256Hu/%Lu' AS home, ... so I'm hashing based on %u (basically). But in my SQL db I have a "unique_identifier" field, which never changes, even when the user is changing his/her email address (due to marriage or the like). What I'd really like to do is to use %u to find the value of the unique_identifier field, hash THAT value and use "AS home". But how? That way I can rename users without shuffling directories around the filesystem. -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstraße 15, 81669 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein

3 2

virtualfolders under mdbox storage backend
by Jesus Cea 03 Oct '14

03 Oct '14

Reading docs in http://wiki2.dovecot.org/Plugins/Virtual I wonder how is that used if I am using MDBOX as my storage backend. The only references there are about Maildir. -- 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

Re: [Dovecot] quota using wrong limits in user shared mailboxes
by Bartłomiej Nogaś 03 Oct '14

03 Oct '14

Hi, I confirm this bug with LDAP userdb. The temporary workaround is to set quota ignore rule for Shared namespace or specific shared folder. This is obviously not secure workaround. Example: for a shared namespace: namespace ( .... prefix = Shared Folders/%%u/ ... } you have to set quota_rule4 = Shared Folders/*:ignore or quota_rule4 = Shared Folders/username/*:ignore - Bartlomiej Nogas

2 1

Trouble getting listescape plugin to work with "$" separator (as demonstrated in Wiki) in Dovecot 2.2.9
by Ben Johnson 03 Oct '14

03 Oct '14

Hello, I'm attempting to install the listescape plugin so that IMAP users are able to include periods (.) and forward slashes (/) in IMAP directory names. I'm following the instructions at http://wiki2.dovecot.org/Plugins/Listescape , which imply that this can be accomplished by enabling the listescape plugin and using the dollar sign ($) as the separator. With regard to my dovecot configuration, first, I changed protocol imap { mail_plugins = quota imap_quota antispam } to protocol imap { mail_plugins = quota imap_quota antispam listescape namespace private { separator = $ inbox = yes } } When I start dovecot, I receive the following error: doveconf: Warning: NOTE: You can get a new clean config file with: doveconf -n > dovecot-new.conf doveconf: Warning: Obsolete setting in /etc/dovecot/dovecot.conf:102: namespace private {} has been replaced by namespace { type=private } Pretty straightforward; I made the required change to yield protocol imap { mail_plugins = quota imap_quota antispam listescape namespace { type = private separator = $ inbox = yes } } But now, when I attempt to start dovecot, I receive the following error: doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf line 104: Unknown variable: $ doveconf: Error: managesieve-login: dump-capability process returned 89 doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf line 104: Unknown variable: $ Is it possible that the instructions at the Wiki 2 URL cited above are out-of-date? If I try to escape the $ with any other character (I'm just shooting in the dark regarding possible escape characters, as I cannot find definitive documentation that pertains to escaping $ in the dovecot configuration), I receive yet another error: doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf: Namespace '': Hierarchy separator must be only one character long doveconf: Error: managesieve-login: dump-capability process returned 89 doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf: Namespace '': Hierarchy separator must be only one character long Ultimately, I have two questions: 1.) Is the nesting structure that I've employed correct? The Wiki 2 page is not clear with regard to the nesting; is it correct to put the "namespace" block inside the "protocol imap" block, as I demonstrated above? 2.) Is it possible to escape the dollar sign so that it can be used as the separator? Full "doveconf -n" output is included below. Thanks for any assistance, -Ben # doveconf -n # 2.2.9: /etc/dovecot/dovecot.conf doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf line 104: Unknown variable: $ doveconf: Error: managesieve-login: dump-capability process returned 89 # OS: Linux 3.13.0-34-generic x86_64 Ubuntu 14.04.1 LTS auth_mechanisms = plain login disable_plaintext_auth = no listen = *,[::] log_timestamp = "%Y-%m-%d %H:%M:%S " mail_debug = yes mail_privileged_group = vmail passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } plugin { antispam_backend = pipe antispam_debug_target = syslog antispam_pipe_program = /bin/bash antispam_pipe_program_args = /usr/local/bin/sa-learn-pipe.sh antispam_pipe_program_notspam_arg = --ham antispam_pipe_program_spam_arg = --spam antispam_pipe_tmpdir = /tmp antispam_spam_pattern_ignorecase = SPAM;JUNK antispam_trash_pattern_ignorecase = trash;Deleted * antispam_verbose_debug = 1 quota = dict:user::file:/var/vmail/%d/%n/.quotausage quota_rule2 = Trash:storage=+100M quota_rule3 = Junk:ignore quota_rule4 = INBOX:storage=+100M quota_warning = storage=100%% quota-reached 100 %u %d quota_warning2 = storage=95%% quota-warning 95 %u %d quota_warning3 = storage=80%% quota-warning 80 %u %d quota_warning4 = -storage=100%% quota-below below %u %d sieve = /var/vmail/%d/%n/.sieve } postmaster_address = postmaster(a)localhost.com protocols = imap pop3 sieve 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 = root } service config { unix_listener config { group = vmail mode = 0600 user = vmail } } service imap-login { client_limit = 1000 process_limit = 500 } service quota-below { executable = script /usr/local/bin/quota-below.sh unix_listener quota-below { group = vmail mode = 0666 user = vmail } user = vmail } service quota-reached { executable = script /usr/local/bin/quota-reached.sh unix_listener quota-reached { group = vmail mode = 0666 user = vmail } user = vmail } service quota-warning { executable = script /usr/local/bin/quota-warning.sh unix_listener quota-warning { group = vmail mode = 0666 user = vmail } user = vmail } ssl_cert = </etc/postfix/smtpd.cert ssl_key = </etc/postfix/smtpd.key userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } protocol imap { mail_plugins = quota imap_quota antispam listescape namespace { inbox = yes location = prefix = separator = $ type = private } } protocol pop3 { mail_plugins = quota pop3_uidl_format = %08Xu%08Xv } protocol lda { info_log_path = log_path = mail_plugins = sieve quota }

2 3

auth with entire email addr instead of just username
by Cliff Hayes 03 Oct '14

03 Oct '14

I am trying to configure a new IMAP based mail server. I thought I had everything correct. I have dovecot logging turned up and see that dovecot is processing the entire email address as the username like this... Oct 2 14:52:20 servername dovecot: auth: Debug: pam(testuser(a)domain.com,1.2.3.4): lookup service=dovecot ... and of course pam is reporting that as an invalid user. Moments ago when all was mbox, authentication worked fine. I can see Thunderbird has the username correct (no domain). What is tacking on the domain and how do I fix? Thanks in advance.

2 4

two dovecot instances
by jjhoffart 02 Oct '14

02 Oct '14

Hello, I am currently trying to setup two invocations of dovecot to run on a debian based server. One for director and the other a stock debian instance. The issue I am having is when I go to start the director instance, I receive multiple errors telling me that the listening ports are already in use. I have change these ports in the 10-master.conf file but am still presented with the same errors when starting the second instance. Is this the only file in which the ports need to be changed (10-master.conf) or is there another file in which the ports need to be set?

2 1

Re: Simply mysql quota check
by Alfredo Saldanha 02 Oct '14

02 Oct '14

Steffen, My problem was exactly what you said, the quota field in my query. I fixed it and now is working very well. Thank you very much. Alfredo ----- Mensagem original ----- De: "Steffen Kaiser" <skdovecot(a)smail.inf.fh-brs.de> Para: "Alfredo Saldanha" <asaldanha(a)infolink.com.br> Cc: dovecot(a)dovecot.org Enviadas: Quinta-feira, 2 de outubro de 2014 3:33:13 Assunto: Re: Simply mysql quota check -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Wed, 1 Oct 2014, Alfredo Saldanha wrote: > #/etc/dovecot/dovecot-sql.conf.ext > password_query = \ > SELECT username AS user, value AS password \ > FROM mailboxes WHERE username = '%n@%d' > > user_query = \ > SELECT username, domain, \ > CONCAT('*:storage=', SUBSTRING_INDEX(quota, 'm', 1)*1048576) AS userdb_quota_rule \ > FROM mailboxes, domains WHERE mailboxes.username = '%n@%d' \ > AND domains.domain = '%d' > > My idea is when a message is delivered, the dovecot to check quota in the mysql according to the value received in the "user_query" but he does not. > It shows a value of 2GB that I don't know where it gets. > > I execute a manual query in mysql to know the quota my test user and checked that are 5GB, but when I see the dovecot, it shows 2G. > > SELECT username, domain, CONCAT('*:bytes=', SUBSTRING_INDEX(quota, 'm', 1)*1048576) AS userdb_quota_rule > FROM mailboxes, domains WHERE mailboxes.username = 'junix(a)domain.com' AND domains.domain = 'domain.com' 1) your manual query uses '*:bytes=', whereas your conf uses '*:storage='. 2) you return the value as userdb_quota_rule, but it must read quota_rule in the user_query. In the password_query fields are prefixed by userdb_ . See http://wiki2.dovecot.org/Quota/Configuration - -- Steffen Kaiser -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQEVAwUBVCzxqnz1H7kL/d9rAQIneAgAukcibxJoQdtwdmrxHbXmKgQsCG22itH5 9VSFGigiPjXg/F1hkj7jHC/xB5uh2M8ayMos+hPxaJkKC4AKYEZu1QEwXAX2qrvN DXt7uPZHLJSMtlWCVb5s6h+v6K3JnbWRrjI4CIfYqB8i8MHKBWei0K02QZcOUOfy KeD7lAIPRuZPnIEiWYREpalRMGeQzZ69SHEmhxDx7VFO5FanlHDxdCwmO7qHoJen ZuNpUWMf5i5czxcDhHjLdtGODv005LFDCXhj48SqI17WzD3mPjJegOCjym6RfKmU RT+PtKieBkzygT1YzvjJbHISFxJSryVg8c48tCb0FgjkNKWXq/KsPg== =wzY8 -----END PGP SIGNATURE-----

1 0

Simply mysql quota check
by Alfredo Saldanha 02 Oct '14

02 Oct '14

Hi there, I'm setting up a new email server with Dovecot(2.2.9) and MySQL. My Dovecot configuration: #/etc/dovecot/conf.d/90-quota.conf service quota-warning { executable = script /usr/local/bin/quota-warning.sh user = dovecot unix_listener quota-warning { user = vmail } } plugin { quota = maildir:User quota quota_warning = storage=95%% quota-warning 95 %u@%d quota_warning2 = storage=80%% quota-warning 80 %u@%d args = /etc/dovecot/dovecot-sql.conf.ext } #/etc/dovecot/dovecot-sql.conf.ext password_query = \ SELECT username AS user, value AS password \ FROM mailboxes WHERE username = '%n@%d' user_query = \ SELECT username, domain, \ CONCAT('*:storage=', SUBSTRING_INDEX(quota, 'm', 1)*1048576) AS userdb_quota_rule \ FROM mailboxes, domains WHERE mailboxes.username = '%n@%d' \ AND domains.domain = '%d' My idea is when a message is delivered, the dovecot to check quota in the mysql according to the value received in the "user_query" but he does not. It shows a value of 2GB that I don't know where it gets. I execute a manual query in mysql to know the quota my test user and checked that are 5GB, but when I see the dovecot, it shows 2G. SELECT username, domain, CONCAT('*:bytes=', SUBSTRING_INDEX(quota, 'm', 1)*1048576) AS userdb_quota_rule FROM mailboxes, domains WHERE mailboxes.username = 'junix(a)domain.com' AND domains.domain = 'domain.com' +-------------------+----------------+--------------------+ | username | domain | userdb_quota_rule | +-------------------+----------------+--------------------+ | junix(a)domain.com | domain.com | *:bytes=5242880000 | +-------------------+----------------+--------------------+ $ sudo doveadm quota get -u junix Quota name Type Value Limit % User quota STORAGE 10 2097152 0 User quota MESSAGE 1 - How would the setting to simply verify the quota of users as userdb_quota_rule this query? BR, Alfredo Jr.

2 1

Dovecot fails to start - Unknown setting: socket
by Max Shortte 02 Oct '14

02 Oct '14

I’m receiving the following error(s) messages when trying reloading dovecot (Debian wheezy). doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf line 73: Unknown setting: socket doveconf: Error: managesieve-login: dump-capability process returned 89 Configuration file /etc/dovecot/dovecot.conf : # If you only want to use dovecot-auth, you can set this to "none". protocols = imap sieve log_timestamp = "%Y-%m-%d %H:%M:%S " mail_location = maildir:/var/mail/%d/%n:INDEX=/var/mail/indexes/%d/%n mail_privileged_group = vmail mail_debug = no first_valid_uid = 5000 last_valid_uid = 5000 maildir_copy_with_hardlinks = yes mail_chroot = yes default_login_user = dovecot ssl_cert = /etc/ssl/certs/star_palibrary_org_combined.crt ssl_key = /etc/ssl/private/star_palibrary_org.key protocol imap { # imap_client_workarounds = outlook-idle delay-newmail } protocol pop3 { pop3_uidl_format = %08Xu%08Xv } ## ## MANAGESIEVE specific settings ## protocol sieve { } plugin { sieve_storage = ~/sieve sieve_global_path = /var/vmail/globalsieverc sieve = ~/dovecot.sieve } protocol lda { #log_path = /var/vmail/dovecot-deliver.log auth_socket_path = /var/run/dovecot/auth-master postmaster_address = shortte(a)mvs.org mail_plugins = sieve } ################################### ## ## LDA specific settings ## auth_default_realm = mvs.org auth_debug = no auth_debug_passwords = no auth_mechanisms = auth_plain auth_login auth_digest-md5 auth_cram-md5 # dovecot-auth only needs to be able to connect to SQL # default_login_user = mail passdb { driver = sql args = /etc/dovecot/dovecot-sql.conf.ext } userdb { driver= sql args = /etc/dovecot/dovecot-sql.conf.ext } socket listen { master { path = /var/run/dovecot/auth-master mode = 0600 user = vmail group = vmail } client { # The client socket is generally safe to export to everyone. Typical use # is to export it to your SMTP server so it can do SMTP AUTH lookups # using it. path = /var/spool/postfix/private/auth mode = 0660 user = postfix group = postfix } } } Packages: ii dovecot-common 1:2.1.7-7+deb7u1 ii dovecot-core 1:2.1.7-7+deb7u1 ii dovecot-gssapi 1:2.1.7-7+deb7u1 ii dovecot-imapd 1:2.1.7-7+deb7u1 ii dovecot-ldap 1:2.1.7-7+deb7u1 ii dovecot-lmtpd 1:2.1.7-7+deb7u1 ii dovecot-managesieved 1:2.1.7-7+deb7u1 ii dovecot-mysql 1:2.1.7-7+deb7u1 ii dovecot-pgsql 1:2.1.7-7+deb7u1 ii dovecot-pop3d 1:2.1.7-7+deb7u1 Any ideas?

3 3

Re: Dovecot fails to start - Unknown setting: socket
by Alan McGinlay 02 Oct '14

02 Oct '14

you almost certainly have a missing closing bracket or double quote somewhere.

2 1

[Dovecot] mdbox-files over 2 MB
by Hardy Flor 01 Oct '14

01 Oct '14

Hello, I received an e-mail, this includes 9 forwarding, each with a file. These files are not removed from the e-mail and stored in the attachments-directory, although they are larger than 16 KB. For all files the "Content-Transfer-Encoding: base64" is set. The email is stored in completely in "m.00000034" ------------------------------------- doveconf: # 2.2.12: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.4 ext4 mail_attachment_dir = /var/mail/attachments mail_attachment_hash = %{md5} mail_attachment_min_size = 16 k mail_location = mdbox:/var/mail/user/%n mdbox_rotate_interval = 1 weeks mdbox_rotate_size = 2 M ------------------------------------- directory: root@xxx:/var/mail/user/xxx/storage# ls -al ... -rw------- 1 vmail mail 14433784 Mär 16 13:51 m.00000034 ...

6 8

Master user and invalid credentials dovecot-2.2.13
by Götz Reinicke - IT Koordinator 30 Sep '14

30 Sep '14

Hi, I followed the docs from the dovecot wiki (http://wiki2.dovecot.org/Authentication/MasterUsers) and still have some problem: 1. uncommented "!include auth-ldap.conf.ext" in 10-auth.conf 2. htpasswd -b -c -s .... to create user/password for a masteruseruser 3. checked auth-master.conf.ext When I try to test the login, I always get an "invalid credentials" in the logs with auth_debug=yes set. dovecot can read /etc/dovecot/master-users The users are in ldap. The example wiki shows the passwords {SHA1}...., in my password file they are {SHA}.... The "master user" posting in september gave some clues what might be wrong, but did not help to solve my problem. Any suggestions are welcome! Thanks and regards. Götz -- Götz Reinicke IT-Koordinator Tel. +49 7141 969 82 420 E-Mail goetz.reinicke(a)filmakademie.de Filmakademie Baden-Württemberg GmbH Akademiehof 10 71638 Ludwigsburg www.filmakademie.de Eintragung Amtsgericht Stuttgart HRB 205016 Vorsitzender des Aufsichtsrats: Jürgen Walter MdL Staatssekretär im Ministerium für Wissenschaft, Forschung und Kunst Baden-Württemberg Geschäftsführer: Prof. Thomas Schadt

4 4

No AUTH PLAIN with dovecot 2.0.19
by Michael Wechner 30 Sep '14

30 Sep '14

Hi I have installed the package dovecot-postfix on Ubuntu 12.04 LTS: dovecot --version: 2.0.19 postconf -d | grep version: 2.9.6 and receiving email works very fine, but relaying email does not work. I think the problem is that after STARTTLS the authentication is not being executed 250-AUTH PLAIN 250-AUTH=PLAIN which means using telnet returns telnet mx2.wyona.com 587 Trying 50.116.54.197... Connected to node3.wyona.com. Escape character is '^]'. 220 node3.members.linode.com ESMTP Postfix (Ubuntu) EHLO letscallitevil.com 250-node3.members.linode.com 250-PIPELINING 250-SIZE 10240000 250-VRFY 250-ETRN 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN So far I have used dovecot version 1.2.9, which works very fine, but the configuration /etc/dovecot/dovecot.conf seems to be very different in the case of dovecot version 2.0.19. I have checked all kind of tutorials for several days now, like for example https://help.ubuntu.com/10.04/serverguide/postfix.html but nothing helped. Any pointers or help is very much appreciated. Thanks Michael

4 13

"doveadm sync/backup" should show some kind of progress meter
by Jesus Cea 30 Sep '14

30 Sep '14

Using "-v" with those commands doesn't nothing, aparently. Using "-D" shows complex debug info only useful for debugging. But this comands take a lot of time and should show some kind of progress meter/feedback like network speed, percent, ETA, etc. -- 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

"doveadm sync/backup" and SSH should use "ssh-agent" if available
by Jesus Cea 30 Sep '14

30 Sep '14

I use SSH-AGENT in my system, to cache SSH credentials and avoid typing my key every time I connect to a remoto host. But "doveadm sync/backup", when one of the ends is SSH accessed, doesn't use the available SSH-AGENT and forces me to type my password. -- 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

"doveadm backup/sync" are badly documented
by Jesus Cea 29 Sep '14

29 Sep '14

Most documents around there talk abour "dsync", but the modern way is "doveadm backup". This command is not documented in the wiki and there are a few details missing, like how to use it thru SSH. I am currently doing some tests about how to backup my mdbox. I can do tests in local using: $ doveadm backup -u jcea -m proveedores/dovecot mdbox:/tmp/aa/ This will "backup" this mailing list mailbox to "/tmp/aa". Good. Lets try thru SSH: $ doveadm backup -u jcea -m proveedores/dovecot ssh 127.0.0.1 dsync -u jcea mdbox:/tmp/aa/ jcea(a)127.0.0.1's password: Fatal: Invalid parameter: mdbox:/tmp/aa/ dsync-local(jcea): Error: read(remote) failed: EOF (version not received) How shoudl I do it?. $ doveadm backup -h backup: invalid option -- 'h' doveadm backup [-u <user>|-A] [-S <socket_path>] [-dfR] [-l <secs>] [-r <rawlog path>] [-m <mailbox>] [-n <namespace> | -N] [-x <exclude>] [-s <state>] <dest> I can't find any explanation at all about the different parameters of "doveadm backup". Same thing with "doveadm sync". -- 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 2

Imap: Panic: UID 13737 lost unexpectedly from INBOX
by Urban Loesch 29 Sep '14

29 Sep '14

Hi, today I got an panic in imap proccess. Details are: Dovecot Version: ii dovecot-core 2:2.2.13-1~auto+74 amd64 secure POP3/IMAP server - core files ii dovecot-dbg 2:2.2.13-1~auto+74 amd64 secure POP3/IMAP server - debug symbols ii dovecot-imapd 2:2.2.13-1~auto+74 amd64 secure POP3/IMAP server - IMAP daemon ii dovecot-lmtpd 2:2.2.13-1~auto+74 amd64 secure POP3/IMAP server - LMTP server ii dovecot-managesieved 2:2.2.13-1~auto+74 amd64 secure POP3/IMAP server - ManageSieve server ii dovecot-mysql 2:2.2.13-1~auto+74 amd64 secure POP3/IMAP server - MySQL support ii dovecot-pop3d 2:2.2.13-1~auto+74 amd64 secure POP3/IMAP server - POP3 daemon ii dovecot-sieve 2:2.2.13-1~auto+74 amd64 secure POP3/IMAP server - Sieve filters support Logs: Sep 29 08:41:16 mailstoreul. dovecot: imap(sys@domain pid:15160 session:<4ccaeS4EYgDD/uGI>): Panic: UID 13737 lost unexpectedly from INBOX Sep 29 08:41:16 mailstoreul. dovecot: imap(sys@domain pid:15160 session:<4ccaeS4EYgDD/uGI>): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x6cc1f) [0x7f14d02aac1f] -> /usr/lib/dovecot/libdovecot.so.0(+0x6cc7e) [0x7f14d02aac7e] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f14d026389e] -> /usr/lib/dovecot/modules/lib20_virtual_plugin.so(+0xa12e) [0x7f14cea4c12e] -> /usr/lib/dovecot/modules/lib20_virtual_plugin.so(virtual_storage_sync_init+0x8db) [0x7f14cea4d07b] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x33) [0x7f14d05982a3] -> dovecot/imap(imap_sync_init+0x7a) [0x41f92a] -> dovecot/imap() [0x41032e] -> dovecot/imap() [0x410531] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xa577e) [0x7f14d05bb77e] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handle_timeouts+0xc6) [0x7f14d02bbfa6] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x93) [0x7f14d02bcd63] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9) [0x7f14d02bbe09] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f14d02bbe88] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f14d0268d03] -> dovecot/imap(main+0x298) [0x40c238] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7f14cfed1eed] -> dovecot/imap() [0x40c39d] Sep 29 08:41:16 mailstoreul. dovecot: imap(sys@domain pid:15160 session:<4ccaeS4EYgDD/uGI>): Fatal: master: service(imap): child 15160 killed with signal 6 (core dumped) The core dump: (gdb) bt full #0 0x00007f14cfee51a5 in raise () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f14cfee8420 in abort () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #2 0x00007f14d02aac15 in default_fatal_finish (type=<optimized out>, status=status@entry=0) at failures.c:193 backtrace = 0x253b380 "/usr/lib/dovecot/libdovecot.so.0(+0x6cc1f) [0x7f14d02aac1f] -> /usr/lib/dovecot/libdovecot.so.0(+0x6cc7e) [0x7f14d02aac7e] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f14d026389e] -> /usr/lib/d"... #3 0x00007f14d02aac7e in i_internal_fatal_handler (ctx=0x7fff0f69d7f0, format=<optimized out>, args=<optimized out>) at failures.c:657 status = 0 #4 0x00007f14d026389e in i_panic (format=format@entry=0x7f14cea4f528 "UID %u lost unexpectedly from %s") at failures.c:267 ctx = {type = LOG_TYPE_PANIC, exit_status = 0, timestamp = 0x0} args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff0f69d8e0, reg_save_area = 0x7fff0f69d820}} #5 0x00007f14cea4c12e in virtual_sync_external_flags (vseq=1250, real_uid=13737, bbox=<error reading variable: Unhandled dwarf expression opcode 0xfa>, bbox=<error reading variable: Unhandled dwarf expression opcode 0xfa>, ctx=<error reading variable: Unhandled dwarf expression opcode 0xfa>, ctx=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at virtual-sync.c:67 flags = <optimized out> kw_names = <optimized out> keywords = <optimized out> #6 0x00007f14cea4d07b in virtual_sync_backend_box_sync (sync_flags=<optimized out>, bbox=0x26071f0, ctx=0x261f200) at virtual-sync.c:975 sync_rec = {seq1 = 5, seq2 = 7, type = MAILBOX_SYNC_TYPE_FLAGS} idx1 = 5 vuid = <optimized out> sync_ctx = 0x268a640 sync_status = {sync_delayed_expunges = 1} idx2 = 11 vseq = 1250 #7 virtual_sync_backend_box (bbox=0x26071f0, ctx=0x261f200) at virtual-sync.c:1106 status = {messages = 0, recent = 0, unseen = 3491983296, uidvalidity = 32532, uidnext = 0, first_unseen_seq = 0, first_recent_uid = 3456139202, last_cached_seq = 32532, highest_modseq = 80, highest_pvt_modseq = 140733451983700, keywords = 0x7, permanent_flags = 3495924087, permanent_keywords = 0, allow_new_keywords = 0, nonpermanent_modseqs = 1, no_modseq_tracking = 0, have_guids = 1, have_save_guids = 0, have_only_guid128 = 0} ret = <optimized out> sync_flags = <optimized out> bbox_index_opened = <optimized out> #8 virtual_sync_backend_boxes (ctx=0x261f200) at virtual-sync.c:1444 bboxes = 0x6 i = <optimized out> count = <optimized out> #9 virtual_sync (flags=0, mbox=0x2611de0) at virtual-sync.c:1542 ctx = <optimized out> index_sync_flags = <optimized out> ret = <optimized out> #10 virtual_storage_sync_init (box=0x2611de0, flags=0) at virtual-sync.c:1562 mbox = 0x2611de0 sync_ctx = <optimized out> ret = 0 #11 0x00007f14d05982a3 in mailbox_sync_init (box=box@entry=0x2611de0, flags=flags@entry=0) at mail-storage.c:1678 _data_stack_cur_id = 4 ctx = <optimized out> #12 0x000000000041f92a in imap_sync_init (client=0x2567f40, box=<optimized out>, imap_flags=imap_flags@entry=0, flags=flags@entry=0) at imap-sync.c:230 ctx = 0x25ff630 __FUNCTION__ = "imap_sync_init" #13 0x000000000041032e in idle_sync_now (box=<optimized out>, ctx=0x2568b40) at cmd-idle.c:146 No locals. #14 0x0000000000410531 in idle_callback (box=<optimized out>, ctx=<optimized out>) at cmd-idle.c:158 client = 0x2567f40 #15 0x00007f14d05bb77e in check_timeout (box=0x267d320) at index-mailbox-check.c:51 ibox = <optimized out> file = 0x0 st = {st_dev = 37633, st_ino = 21496482, st_nlink = 1, st_mode = 33152, st_uid = 1001, st_gid = 1001, __pad0 = 0, st_rdev = 0, st_size = 2500, st_blksize = 4096, st_blocks = 8, st_atim = {tv_sec = 1411943094, tv_nsec = 172171250}, st_mtim = {tv_sec = 1411972876, tv_nsec = 150792601}, st_ctim = {tv_sec = 1411972876, tv_nsec = 150792601}, __unused = {0, 0, 0}} notify = true #16 0x00007f14d02bbfa6 in io_loop_handle_timeouts_real (ioloop=0x2543740) at ioloop.c:410 timeout = 0x261bdd0 item = 0x261bdd0 tv = {tv_sec = 0, tv_usec = 0} tv_call = {tv_sec = 1411972876, tv_usec = 171667} t_id = 3 #17 io_loop_handle_timeouts (ioloop=ioloop@entry=0x2543740) at ioloop.c:423 ---Type <return> to continue, or q <return> to quit--- _data_stack_cur_id = 2 #18 0x00007f14d02bcd63 in io_loop_handler_run_internal (ioloop=ioloop@entry=0x2543740) at ioloop-epoll.c:193 ctx = 0x25443d0 events = 0x0 event = 0x11a list = <optimized out> io = <optimized out> tv = {tv_sec = 0, tv_usec = 281628} events_count = 5 msecs = 282 ret = 0 i = <optimized out> call = <optimized out> __FUNCTION__ = "io_loop_handler_run_internal" #19 0x00007f14d02bbe09 in io_loop_handler_run (ioloop=ioloop@entry=0x2543740) at ioloop.c:488 No locals. #20 0x00007f14d02bbe88 in io_loop_run (ioloop=0x2543740) at ioloop.c:465 __FUNCTION__ = "io_loop_run" #21 0x00007f14d0268d03 in master_service_run (service=0x25435d0, callback=callback@entry=0x420cd0 <client_connected>) at master-service.c:566 No locals. #22 0x000000000040c238 in main (argc=1, argv=0x2543390) at main.c:410 set_roots = {0x428900, 0x0} login_set = {auth_socket_path = 0x253b048 "\001", postlogin_socket_path = 0x0, postlogin_timeout_secs = 60, callback = 0x420b60 <login_client_connected>, failure_callback = 0x420870 <login_client_failed>, request_auth_token = 1} service_flags = <optimized out> storage_service_flags = <optimized out> username = 0x0 c = <optimized out> When did the error happened? I was connected with two clients to the same account. - Thunderbird - Horde 5 Webmail I deleted the mail with the UID 13737 within Horde Webmail. Logs for this operation: The email was deleted by the Horde Webmail: Sep 29 08:40:30 mailstoreul. dovecot: imap(sys@domain pid:32487 session:<Xvn5ii4EQwDD/uH4>): flag_change: box=INBOX, uid=13737, msgid=<20140928233719.96BAAE842@bkp-eloma>, size=3613, from=sys@domain (Cron Daemon) Sep 29 08:40:43 mailstoreul. dovecot: imap(sys@domain pid:33205 session:</JzHiy4EdgDD/uH4>): expunge: box=INBOX, uid=13737, msgid=<20140928233719.96BAAE842@bkp-eloma>, size=3613, from=sys@domain (Cron Daemon) The still opened session from Thunderbird gots the error and panics (detailed logs see above): Sep 29 08:41:16 mailstoreul. dovecot: imap(sys@domain pid:15160 session:<4ccaeS4EYgDD/uGI>): Panic: UID 13737 lost unexpectedly from INBOX Thanks and regards Urban Loesch

1 0

"doveadm backup/sync" don't follow message moving even with MDBOX
by Jesus Cea 29 Sep '14

29 Sep '14

Using mdbox as the storage backend, moving a message from a mailbox to another just update a reference. The message is not fisically moved on the disk. I would expect "dsync" to use this fact when source and destination are mdbox. But it doesn't. Anybody else can confirm?. Any plan to implement it?. Thanks!. -- 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