- dovecot - dovecot.org

[Dovecot] dsync: possible cosmetic bug
by Andrei Dobrotsvetov 23 Feb '14

23 Feb '14

Hello Everyone, I use dovecot2-2.2.10, FreeBSD 9.2-RELEASE. Replication was set up according to: http://wiki2.dovecot.org/Replication, dsync wrapper script is used. It seems that all is worked as desired, but i see the following into log file: doveadm: Error: dsync-remote(XXX@YYY): Info: save: box=INBOX, ... There were no such log records when i tried replication without wrapper script. Best regards, Andrei

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[Dovecot] doveadm mailbox command in multi instance setup
by Peer Heinlein 22 Feb '14

22 Feb '14

We're running Dovecot in a multipe instance cluster with individual userdb-querys to different LDAP-Servers. As far as I can see there's no way to use the doveadm mailbox command with different Auth-Sockets or different configurations. While root@dobby4:/etc/dovecot# doveadm user -a /var/run/dovecot-xy/auth-master p.heinlein(a)example.com field value uid 10000 gid 10000 home /mail/example.com/123456/ mail mdbox:~/mdbox quota_rule2 *:storage=50G is working, using doveadm -c /etc/dovecot/dovecot-xy.conf mailbox list -u p.heinlein(a)example.com does NOT an (user unknown). How can use a different auth socket with "doveadm mailbox" commands? (Maybe using the network socket could be a working way, but what about normal way on the command line?) Peer -- Heinlein Support GmbH Schwedter Str. 8/9b, 10119 Berlin http://www.heinlein-support.de Tel: 030 / 405051-42 Fax: 030 / 405051-19 Zwangsangaben lt. §35a GmbHG: HRB 93818 B / Amtsgericht Berlin-Charlottenburg, Geschäftsführer: Peer Heinlein -- Sitz: Berlin

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[Dovecot] version question
by voytek＠sbt.net.au 22 Feb '14

22 Feb '14

I have Dovecot server from a iRedMail install, version 2.0.21 dovecot --version 2.0.21 yum update wants to update as so from iRedMail repo: --> Running transaction check ---> Package dovecot.x86_64 1:2.0.21-0_136.el6 will be updated ---> Package dovecot.x86_64 1:2.1.17-0_136.el6 will be an update ---> Package dovecot-managesieve.x86_64 2:0.2.6-22.el6 will be updated ---> Package dovecot-managesieve.x86_64 2:0.3.6-26.el6 will be an update ---> Package dovecot-pigeonhole.x86_64 2:0.2.6-22.el6 will be updated ---> Package dovecot-pigeonhole.x86_64 2:0.3.6-26.el6 will be an update --> Finished Dependency Resolution Package Arch Version Repository Size ========================================================================================================= Updating: dovecot x86_64 1:2.1.17-0_136.el6 iRedMail 2.4 M dovecot-managesieve x86_64 2:0.3.6-26.el6 iRedMail 45 k dovecot-pigeonhole x86_64 2:0.3.6-26.el6 iRedMail 348 k so, if I run this update, I'll update to '2.1.17-0', yes ? ahem, dumb question ahead: what's the '1' in front ? 1:2.1.17-0_136 (dumb user worrying that I don't attempt to install ver 1...) apart from /etc/dovecot/*, should I backup anything else ? sorry for dumb q... thanks

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[Dovecot] Dovecot / Postfix and the quota-status
by nathan＠schultheiss.fr 22 Feb '14

22 Feb '14

Dovecot Version: 2.2.12 Postfix Version: 2.9.6 Hello I've configured the quota-status service (socket and port). When I call the service with shell, he replied request=smtpd_access_policy sender=sender(a)domain.tld recipient=recipient(a)domain.tld size=100000 action=552 5.2.2 Mailbox is full In shell the service returns a 552 when the quota is exceeded, but when postfix call it, the service return alway DUNNO. How it's possible to debug the quota-status for understand why to postfix the service return DUNNO and not 552 ? The mailbox it's overquota already, all quota check with shell return the good reply (552). Thank in advance for your help, Nathan => Postfix trace INET Call ************************** connect(21, {sa_family=AF_INET, sin_port=htons(12340), sin_addr=inet_addr("127.0.0.1")}, 16) = -1 EINPROGRESS (Operation now in progress) poll([{fd=21, events=POLLOUT}], 1, 100000) = 1 ([{fd=21, revents=POLLOUT}]) getsockopt(21, SOL_SOCKET, SO_ERROR, [0], [4]) = 0 fcntl(21, F_GETFL) = 0x802 (flags O_RDWR|O_NONBLOCK) fcntl(21, F_SETFL, O_RDWR) = 0 fcntl(21, F_GETFD) = 0 fcntl(21, F_SETFD, FD_CLOEXEC) = 0 epoll_ctl(11, EPOLL_CTL_ADD, 21, {EPOLLIN, {u32=21}}) = 0 poll([{fd=21, events=POLLIN}], 1, 0) = 0 (Timeout) poll([{fd=21, events=POLLOUT}], 1, 100000) = 1 ([{fd=21, revents=POLLOUT}]) write(21, "request=smtpd_access_policy\nprot"..., 518) = 518 poll([{fd=21, events=POLLIN}], 1, 100000) = 1 ([{fd=21, revents=POLLIN}]) read(21, "action=DUNNO\n\n", 4096) = 14 => Postfix trace SOCKET Call **************************** connect(21, {sa_family=AF_FILE, path="private/quota-status"}, 110) = 0 fcntl(21, F_GETFL) = 0x802 (flags O_RDWR|O_NONBLOCK) fcntl(21, F_SETFL, O_RDWR) = 0 fcntl(21, F_GETFD) = 0 fcntl(21, F_SETFD, FD_CLOEXEC) = 0 epoll_ctl(11, EPOLL_CTL_ADD, 21, {EPOLLIN, {u32=21}}) = 0 poll([{fd=21, events=POLLIN}], 1, 0) = 0 (Timeout) poll([{fd=21, events=POLLOUT}], 1, 100000) = 1 ([{fd=21, revents=POLLOUT}]) write(21, "request=smtpd_access_policy\nprot"..., 516) = 516 poll([{fd=21, events=POLLIN}], 1, 100000) = 1 ([{fd=21, revents=POLLIN}]) read(21, "action=DUNNO\n\n", 4096) = 14

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[Dovecot] Dovecot auth query
by Murray Trainer 21 Feb '14

21 Feb '14

Hi All, I have my initial mailproxy setup with director through to my initial backend mailstore. POP3 and IMAP user authentication is working ok on the proxy and the mailstore. I just noticed when I do a "doveadm auth lookup" on the proxy it appears to give correct results but when I do it on the backend mailstore I get the error below. Config on the mailstore below. Any ideas? Murray root@mailproxy01:~# doveadm auth lookup mail1(a)example.com passdb: lookup auth succeeded extra fields: user=lookup proxy pass=mail1(a)example.com root@mailstore01:~# doveadm auth lookup mail1(a)example.com passdb: lookup auth failed extra fields: user=lookup root@mailstore01:~# doveconf -n # 2.1.7: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.1 auth_debug = yes auth_debug_passwords = yes auth_mechanisms = plain login auth_verbose = yes auth_verbose_passwords = plain disable_plaintext_auth = no dotlock_use_excl = no mail_debug = yes mail_fsync = always mail_location = maildir:~/ mmap_disable = yes namespace { inbox = yes location = prefix = INBOX. type = private } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } plugin { mail_log_fields = uid box msgid size sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } protocols = " imap lmtp pop3" service lmtp { inet_listener lmtp { address = 27.54.95.41 127.0.01 ::1 port = 24 } } ssl_cert =

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[Dovecot] Bug Report
by Jon Thompson 21 Feb '14

21 Feb '14

So when I try and create a sub mailbox in shared-folders, I get this error… imap(pid 56143 user -----): Fatal: master: service(imap): child 56143 killed with signal 11 (core dumps disabled) I’ve not been able to figure out how to get dovecot in OS X to core dump, so I haven’t included that. The documentation on the web doesn’t seem to apply to the version Apple ships. Here’s dovecotd -n, with the ssl certs removed and the domain replaced with the word domain. # 2.2.5: /Library/Server/Mail/Config/dovecot/dovecot.conf # OS: Darwin 13.0.0 x86_64 hfs aps_topic = com.apple.mail.XServer.b137086a-440f-45fe-89c4-8ddf798318a3 auth_debug = yes auth_debug_passwords = yes auth_mechanisms = cram-md5 plain login apop digest-md5 auth_realms = office.domain.com auth_socket_path = /var/run/dovecot/auth-userdb auth_username_format = %n auth_verbose = yes debug_log_path = /Library/Logs/Mail/mail-debug.log default_internal_user = _dovecot default_login_user = _dovenull disable_plaintext_auth = no first_valid_gid = 6 first_valid_uid = 6 imap_id_log = * imap_id_send = "name" * "version" * imap_urlauth_submit_user = submit info_log_path = /Library/Logs/Mail/mail-info.log log_path = /Library/Logs/Mail/mail-err.log login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c mail_access_groups = mail mail_attribute_dict = file:/Library/Server/Mail/Data/attributes/attributes.dict mail_debug = yes mail_location = maildir:/Volumes/PromiseRAID/Library/Server/Mail/Data/mail/%u mail_log_prefix = "%s(pid %p user %u): " mail_plugins = quota zlib acl fts fts_sk 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 mdbox_rotate_size = 200 M namespace acl-mailboxes { list = children location = maildir:/Library/Server/Mail/Data/mail/users/%%u:INDEX=/Library/Server/Mail/Data/mail/shared/%%u prefix = shared.%%u. separator = . subscriptions = no type = shared } namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } namespace list-archives { list = children location = maildir:/Library/Server/Mail/Data/listserver/messages/archive/lists/%%u:INDEX=/Library/Server/Mail/Data/listserver/messages/archive/shared/%%u prefix = archives.%%u. separator = . subscriptions = no type = shared } namespace shared-folders { list = yes location = maildir:/Volumes/PromiseRAID/Library/Server/Mail/Data/Shared prefix = shared-folders. separator = . subscriptions = no type = shared } passdb { driver = od } passdb { args = /Library/Server/Mail/Config/dovecot/submit.passdb driver = passwd-file } plugin { acl = vfile:/Library/Server/Mail/Config/dovecot/global-acls:cache_secs=300 acl_anyone = allow acl_shared_dict = file:/Library/Server/Mail/Data/shared/shared-mailboxes fts = sk quota = maildir:User quota quota_warning = storage=100%% quota-exceeded %u sieve = /Library/Server/Mail/Data/rules/%u/dovecot.sieve sieve_dir = /Library/Server/Mail/Data/rules/%u stats_refresh = 30 secs stats_track_cmds = yes } postmaster_address = postmaster(a)office.domain.com protocols = imap pop3 lmtp sieve quota_full_tempfail = yes service auth { extra_groups = _keytabusers idle_kill = 15 mins unix_listener auth-userdb { user = _dovecot } } service dns_client { unix_listener dns-client { mode = 0600 } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } service_count = 0 } service imap { client_limit = 5 process_limit = 200 service_count = 0 } service indexer-worker { user = _dovecot } service lmtp { unix_listener lmtp { mode = 0600 } } service managesieve-login { inet_listener sieve { port = 4190 } } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 ssl = yes } } service pop3 { client_limit = 5 process_limit = 200 service_count = 0 } service quota-exceeded { executable = script /Applications/Server.app/Contents/ServerRoot/usr/libexec/dovecot/quota-exceeded.sh unix_listener quota-exceeded { group = mail mode = 0660 user = _dovecot } user = _dovecot } service quota-warning { executable = script /Applications/Server.app/Contents/ServerRoot/usr/libexec/dovecot/quota-warning.sh unix_listener quota-warning { group = mail mode = 0660 user = _dovecot } user = _dovecot } service stats { fifo_listener stats-mail { mode = 0600 user = _dovecot } } ssl = required ssl_ca = ssl_cert = ssl_cipher_list = ALL:!LOW:!SSLv2:!EXP:!aNULL:!ADH:!eNULL ssl_key = ssl_key_path = userdb { args = partition=/Library/Server/Mail/Config/dovecot/partition_map.conf enforce_quotas=no driver = od } userdb { args = /Library/Server/Mail/Config/dovecot/submit.passdb driver = passwd-file } verbose_proctitle = yes protocol lmtp { mail_plugins = quota zlib acl fts fts_sk sieve push_notify } protocol lda { mail_plugins = quota zlib acl fts fts_sk acl sieve push_notify } protocol imap { mail_max_userip_connections = 20 mail_plugins = quota zlib acl fts fts_sk acl imap_acl imap_quota imap_zlib } protocol pop3 { mail_max_userip_connections = 6 } — - Jon

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[Dovecot] Enable mail logger plugin
by Alexandre Ellert 20 Feb '14

20 Feb '14

Hello, I'm trying to get more info about user activity (especially when they delete some email). So, I follow info from http://wiki2.dovecot.org/Plugins/MailLog to enabled mail logger plugin, but I don't see anything in my logs. Can you tell me what I'm missing ? Thanks. # doveconf -n # 2.2.10.3: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.4 ext4 auth_mechanisms = plain login base_dir = /var/run/dovecot/ hostname = mail.numeezy.com imap_capability = +XLIST lda_mailbox_autocreate = yes listen = 188.165.154.169 login_greeting = Ready. mail_gid = 5000 mail_location = maildir:/var/vmail/%d/%n/Maildir mail_plugins = quota mail_log notify mail_privileged_group = mail mail_uid = 5000 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" { special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } mailbox name { special_use = \Drafts \Junk \Sent \Trash } prefix = } passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } plugin { antispam_backend = mailtrain antispam_mail_notspam = --ham antispam_mail_sendmail = /usr/local/bin/sa-learn-pipe.sh antispam_mail_spam = --spam antispam_spam = Junk antispam_trash = Trash mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box msgid size quota = dict:user::file:/var/vmail/%d/%n/.quotausage quota_grace = 10%% quota_rule = Trash:storage=+200M quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=80%% quota-warning 80 %u sieve = /var/vmail/%d/%n/.sieve sieve_before = /etc/dovecot/sieve_before sieve_vacation_send_from_recipient = yes } postmaster_address = postmaster(a)numeezy.com 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 { group = vmail mode = 0600 user = vmail } user = dovecot } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } service_count = 1 } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 ssl = yes } service_count = 1 } service quota-warning { executable = script /usr/local/bin/quota-warning.sh unix_listener quota-warning { 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 lda { mail_plugins = sieve quota } protocol imap { mail_max_userip_connections = 80 mail_plugins = quota imap_quota antispam } protocol pop3 { mail_max_userip_connections = 30 mail_plugins = quota }

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[Dovecot] dovecot with maildir not using mtime on reindex
by Richard Platel 20 Feb '14

20 Feb '14

Hi. It seems that dovecot is using the current time, not a maildir file's mtime for INTERNALDATE when a message is re-indexed: $ cd Index $ rm -rf .INBOX $ cd ../Maildir/cur $ stat * File: `1392914632.P54451Q0M08633.smtpin01,S=2215,W=2249:2,' Size: 960 Blocks: 8 IO Block: 1048576 regular file Device: 36h/54d Inode: 11132959 Links: 1 Access: (0600/-rw-------) Uid: ( 8/ mail) Gid: ( 8/ mail) Access: 2012-01-01 00:00:00.000000000 +0000 Modify: 2012-01-01 00:00:00.000000000 +0000 Change: 2014-02-20 16:46:20.000000000 +0000 Birth: - $ telnet imap01 143 Trying 10.5.45.1... Connected to imap01.dev.firefly.tucows.com. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN] Dovecot ready. A LOGIN rplatel(a)ff-dev.com ******** A 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 QUOTA] Logged in A SELECT INBOX * FLAGS (\Answered \Flagged \Deleted \Seen \Draft) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)] Flags permitted. * 1 EXISTS * 0 RECENT * OK [UNSEEN 1] First unseen. * OK [UIDVALIDITY 1265835133] UIDs valid * OK [UIDNEXT 4548] Predicted next UID A OK [READ-WRITE] Select completed (0.035 secs). A FETCH 1:* FULL * 1 FETCH (FLAGS () INTERNALDATE "20-Feb-2014 16:59:51 +0000" RFC822.SIZE 2249 ENVELOPE ("Thu, 20 Feb 2014 11:43:50 -0500" "Test message" (("Richard Platel" NIL "rplatel" "tucows.com")) (("Richard Platel" NIL "rplatel" "tucows.com")) (("Richard Platel" NIL "rplatel" "tucows.com")) ((NIL NIL "rplatel" "ff-dev.com")) NIL NIL NIL "<BED6EB46-CC88-4BDB-AE8B-98C1CDEAD67C(a)tucows.com>") BODY ("text" "plain" ("charset" "us-ascii") NIL NIL "7bit" 23 4)) A OK Fetch completed. A LOGOUT * BYE Logging out A OK Logout completed. Connection closed by foreign host. $ date Thu Feb 20 16:59:58 UTC 2014 Stracing the imap process, it seems dovecot does not stat the message file at all. Performing the above with an old dovecot 1 server yields the expected result, the INTERNALDATE of the message is the file's mtime. $ dovecot -n -c /he/dovecot/conf/dovecot.conf # 2.2.10.3: /he/dovecot/conf/dovecot.conf # OS: Linux 3.4.46-dom0-2.0.0 x86_64 Debian 7.0 debug_log_path = syslog disable_plaintext_auth = no first_valid_uid = 8 info_log_path = syslog lock_method = dotlock log_timestamp = mail_fsync = always mail_gid = mail mail_nfs_index = yes mail_nfs_storage = yes mail_plugins = zlib quota tc_mail_log notify tc_proc mail_temp_dir = /var/run/dovecot_tmp mail_uid = mail maildir_very_dirty_syncs = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave mmap_disable = yes namespace inbox { inbox = yes location = prefix = } passdb { args = host=localhost port=1143 username=%L{user}::%L{service}::%L{rip}::%L{session} driver = imap } plugin { antispam_backend = pipe antispam_debug_target = syslog antispam_pipe_program = /he/dovecot/utils/he_spamtrain.pl antispam_pipe_program_args = --user=%u antispam_pipe_program_notspam_arg = --falsepositive antispam_pipe_program_spam_arg = --missed antispam_pipe_tmpdir = /var/run/dovecot_as_tmp antispam_signature_missing = move antispam_spam = Spam;Inbox.Spam;INBOX.Spam;Junk;INBOX.Junk antispam_trash_pattern_ignorecase = trash mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename flag_change append mail_log_fields = uid box msgid flags hetag memcached_servers = 10.5.47.223,10.5.47.222 zlib_save = gz zlib_save_level = 6 } protocols = imap pop3 service anvil { unix_listener anvil-auth-penalty { mode = 00 } } service imap-login { inet_listener imap { address = 0 } inet_listener imaps { port = 0 } process_limit = 29 process_min_avail = 14 service_count = 0 } service imap-postlogin { executable = script-login -d /he/dovecot/utils/post_login.sh } service imap { executable = imap imap-postlogin process_limit = 1270 vsz_limit = 0 } service pop3-login { inet_listener pop3 { address = 0 } inet_listener pop3s { port = 0 } process_limit = 29 process_min_avail = 14 service_count = 0 } service pop3-postlogin { executable = script-login -d /he/dovecot/utils/post_login.sh } service pop3 { executable = pop3 pop3-postlogin process_limit = 206 vsz_limit = 512 M } ssl = no userdb { args = /he/dovecot/conf/dovecot-tc-dict-auth.conf driver = dict } verbose_proctitle = yes protocol imap { mail_max_userip_connections = 30 mail_plugins = zlib quota tc_mail_log notify tc_proc imap_quota antispam } protocol pop3 { mail_max_userip_connections = 30 pop3_uidl_format = %08Xv%08Xu }

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[Dovecot] Syntax of pattern in map section
by da-dovecotlist-15＠abelonline.de 20 Feb '14

20 Feb '14

I can't seem to find any documentation on the meaning/syntax of the "pattern" variable in map sections that are found in dovecot-dict-sql.conf.ext for example. I am trying to setup shared folders. The only thing[1] I found is: >>First you'll need to know what kind of dict paths the code uses. ACL >>plugin uses these paths: >> >>shared/shared-boxes/anyone/$owner >>shared/shared-boxes/user/$user/$owner >>shared/shared-boxes/group/$group/$owner What is a "dict path"? Is this some kind of hard coded identifier in the Dovecot code? I need to understand how they work because I can't use the example in http://wiki2.dovecot.org/SharedMailboxes/Shared. This is because in my PostreSQL table users are not a single column but two columns with the local and domain part[2]: Table "public.shared_mailboxes" Column | Type -----------------------+------------------------ shared_mailbox_local | character varying(64) shared_mailbox_domain | character varying(253) shared_to_local | character varying(64) shared_to_domain | character varying(253) How should a map section look in this case? [1]http://www.dovecot.org/list/dovecot/2009-April/038922.html [2]I did this in order to use REFERENCES to ensure the user exist. Kind regards

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[Dovecot] v1.x vs v2.x
by Jos Chrispijn 20 Feb '14

20 Feb '14

Should I migrate to v2 or are there no significant pro's on this migration? Thanks! -- Best regards, Jos Chrispijn --- Artificial intelligence is no match for natural stupidity

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