- dovecot - dovecot.org

[Dovecot] [patch] example configuration for expire seems broken
by Robert McQueen 06 Mar '09

06 Mar '09

The expire configuration in the example config file in 1.1.11 is broken: root@omega:/etc/dovecot# /etc/init.d/dovecot restart Restarting IMAP/POP3 mail server: dovecot Unknown dict module: db expire plugin: dict_init() failed Error: imap dump-capability process returned 89 Fatal: Invalid configuration in /etc/dovecot/dovecot.conf failed! It's inconsistent with the documentation at http://wiki.dovecot.org/Plugins/Expire, so I've made the attached patch to try and fix it. Note: I don't know if this new configuration is correct either, because its a new box and I've not got any mails old enough to cause the plugin to try and write anything, but at least I can start dovecot like this. :) Regards, Rob

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[Dovecot] dovecot's deliver rejection mechanism(sendmail) alvernatives?
by Pawel Eljasz 06 Mar '09

06 Mar '09

dear all, quickie - is possible(if yes - how, params, directives, etc) to use any alternative to sendmail_path = /usr/lib/sendmail is is configurable at all? like having postfix or anything else? regards

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[Dovecot] problems to users want connect after not activity in dovecot
by maximatt 06 Mar '09

06 Mar '09

hi, some users report me some issues about when they try to conecct to dovecot. they come early and when want to connect to theirs account, receive a message from mua (ms-outlook) sayind "the pop server not responds in 60 seconds, Do you want to wait other 60 seconds for a server response?"... later, they can connect to server without other problems... looking the logs, i not have much information: in file "dovecot-info.log": : : dovecot: Feb 06 20:45:55 Info: IMAP(user1): trash plugin: Added 'Sent Messages' with priority 3 dovecot: Feb 06 20:45:55 Info: IMAP(user1): maildir: data=/var/vmail/mydomain/user1 dovecot: Feb 06 20:45:55 Info: IMAP(user1): maildir: root=/var/vmail/mydomain/user1, index=/var/vmail/mydomain/user1, control=, inbox= dovecot: Feb 06 20:45:55 Info: IMAP(user1): Disconnected: Logged out dovecot: Feb 06 20:45:55 Info: IMAP(user1): Disconnected: Logged out dovecot: Feb 07 07:47:50 Info: pop3-login: Disconnected: Inactivity: method=PLAIN, rip=xxx.xxx.xxx.xxx lip=xxx.xxx.xxx.xxx, TLS dovecot: Feb 07 07:51:09 Info: pop3-login: Disconnected: Inactivity: method=PLAIN, rip=xxx.xxx.xxx.xxx, lip=xxx.xxx.xxx.xxx, TLS dovecot: Feb 07 07:52:30 Info: pop3-login: Disconnected: Inactivity: method=PLAIN, rip=xxx.xxx.xxx.xxx, lip=xxx.xxx.xxx.xxx, TLS dovecot: Feb 07 07:57:26 Info: pop3-login: Disconnected: Inactivity: method=PLAIN, rip=xxx.xxx.xxx.xxx, lip=xxx.xxx.xxx.xxx, TLS dovecot: Feb 07 08:27:26 Info: pop3-login: Login: user=<user2>, method=PLAIN, rip=xxx.xxx.xxx.xxx, lip=xxx.xxx.xxx.xxx, TLS dovecot: Feb 07 08:27:26 Info: POP3(user2): Loading modules from directory: /etc/dovecot/lib/dovecot/pop3 dovecot: Feb 07 08:27:26 Info: POP3(user2): Module loaded: /etc/dovecot/lib/dovecot/pop3/lib10_quota_plugin.so dovecot: Feb 07 08:27:26 Info: POP3(user2): Effective uid=504, gid=504 dovecot: Feb 07 08:27:26 Info: POP3(user2): maildir: data=/var/vmail/user2/user2 : : in file "dovecot.log": no reports at this range of hours.. I use dovecot using pop and imap protocols with tls and storing users information in a ldap server... i have some days trying to fix them but without succes :( ¿What it's happend? ¿How could fix them? Thanks in advance!!! -- Salu2 ;)

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[Dovecot] verbose_proctitle doesn't work?
by Mark Hedges 06 Mar '09

06 Mar '09

How is verbose_proctitle supposed to work? I set it in the config but I don't see anything particularly verbose while the mailbox is connected. This is while the connection is open, immediately after deleting a message, before closing the connection. Same for IMAP and POP tests. # `ps axu | grep dove` # root 20392 0.0 0.0 1888 540 ? Ss 12:45 0:00 /usr/sbin/dovecot # root 20393 0.0 0.0 8112 1968 ? S 12:45 0:00 dovecot-auth # root 20395 0.0 0.0 8116 2048 ? S 12:45 0:00 dovecot-auth -w # dovecot 20396 0.0 0.0 4828 1520 ? S 12:45 0:00 pop3-login # dovecot 20400 0.0 0.0 4832 1528 ? S 12:45 0:00 imap-login # dovecot 20401 0.0 0.0 4836 1528 ? S 12:45 0:00 imap-login # dovecot 20533 0.0 0.0 4824 1808 ? S 13:04 0:00 pop3-login # dovecot 20591 0.0 0.0 4824 1748 ? S 13:07 0:00 pop3-login # dovecot 20598 0.0 0.0 4832 1756 ? S 13:07 0:00 imap-login I think I don't need this anymore but it would be useful. Mark

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[Dovecot] imap locking spool?
by Mark Hedges 05 Mar '09

05 Mar '09

How does IMAP lock the /var/spool/mail/user file? Here's my problem: I'm writing a script to expire old or oversize mail through a series of archive folders. I don't want to take the whole server down to do this, nor does it seem like I would have to lock the user out entirely if I can manage to emulate the locks correctly. I am able to lock /var/spool/mail/user (and ~user/mail/*) from procmail, dovecot popmail, and openwebmail using dotlocks. What do I do to prevent dovecot imap from writing the spool and various mbox files while my script is running? Just posix fcntl on the various files? I'm trying to use Mail::Box in perl which I'm having some problems with, corresponding with the developer, but if anyone has any easy way out I would appreciate the advice very much! Mark

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[Dovecot] failed assertion in 1.1.8: istream.c: line 81
by Alan Ferrency 05 Mar '09

05 Mar '09

Hello, We're having a problem in Dovecot 1.1.8 with a failed assertion on certain mbox format mailboxes. It happens both with deliver when it attempts to delier to the mailbox, and with IMAP connections for the affected box (though I'm not sure what they're doing at the time). Mar 3 12:55:26 <snip> dovecot: Panic: IMAP(<snip>): file istream.c: line 81 (i_stream_read): assertion failed: (_stream->skip != _stream->pos) This is on FreeBSD 6.2, without any nfs. The IMAP client is Squirrel Mail, but as I said, the assertion occurs with deliver as well. Apparently, moving the inbox out of the way fixed the problem for a while, but then it came back. Clearing out the dovecot index files seemed not to have any effect. I have a core dump available for deliver; here's a backtrace: #0 0x282bbecb in kill () from /lib/libc.so.6 #1 0x282bbe68 in raise () from /lib/libc.so.6 #2 0x282bab78 in abort () from /lib/libc.so.6 #3 0x080b7ad8 in default_fatal_finish (type=LOG_TYPE_PANIC, status=0) at failures.c:150 #4 0x080b7dbb in i_syslog_fatal_handler (type=LOG_TYPE_PANIC, status=0, fmt=0x80ca9a0 "file %s: line %d (%s): assertion failed: (%s)", args=0xbfbfe2a4 "{\215\r\bQ") at failures.c:308 #5 0x080b7c37 in i_panic (format=0x80ca9a0 "file %s: line %d (%s): assertion failed: (%s)") at failures.c:197 #6 0x080bb8a1 in i_stream_read (stream=0x8102e28) at istream.c:93 #7 0x080bbd3d in i_stream_read_data (stream=0x8102e28, data_r=0xbfbfe350, size_r=0xbfbfe354, threshold=0) at istream.c:322 #8 0x0806d85b in istream_raw_mbox_get_body_size (stream=0x8102e28, expected_body_size=11013) at istream-raw-mbox.c:562 #9 0x080736dd in mbox_sync_do (sync_ctx=0xbfbfe640, flags=0) at mbox-sync.c:151 #10 0x08075700 in mbox_sync (mbox=0x8103028, flags=0) at mbox-sync.c:1833 #11 0x08070001 in mbox_save_init (_t=0x80f2980, flags=0, keywords=0x0, received_date=1236108538, timezone_offset=0, from_envelope=0x80e6100 "<snip>", input=0x80f6f28, dest_mail=0x8106028, ctx_r=0x0) at mbox-save.c:318 #12 0x282ee17f in quota_save_init (t=0x80f2980, flags=0, keywords=0x0, received_date=-1, timezone_offset=0, from_envelope=0x80e6100 "<snip>", input=0x80f6f28, dest_mail=0x8106028, ctx_r=0xbfbfe9f0) at quota-storage.c:236 #13 0x0808e36d in mailbox_save_init (t=0x5, flags=0, keywords=0x0, received_date=-1, timezone_offset=0, from_envelope=0x80e6100 "<snip>", input=0x80f6f28, dest_mail=0x8106028, ctx_r=0xbfbfe9f0) at mail-storage.c:726 #14 0x0808c34a in mail_storage_copy (t=0x80f2980, mail=0xbfbfe9f0, flags=0, keywords=0x0, dest_mail=0x8106028) at mail-copy.c:28 #15 0x282ee08a in quota_copy (t=0x80f2980, mail=0x80fd028, flags=0, keywords=0x0, dest_mail=0x8106028) at quota-storage.c:180 #16 0x080590a4 in deliver_save (namespaces=0x80f7028, storage_r=0xbfbfeb60, mailbox=0x80d0eeb "INBOX", mail=0x80fd028, flags=0, keywords=0x0) at deliver.c:237 #17 0x0805a90c in main (argc=5, argv=0xbfbfec14) at deliver.c:1093 Does anyone have any clues on how to debug this further? I wonder if the original bug reporter removed both the mailbox and the index files at the same time; the current explanation is less than satisfactory. Thanks, Alan Ferrency pair Networks, Inc.

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[Dovecot] problems to users want connect after not activity in dovecot
by maximatt 05 Mar '09

05 Mar '09

hi, some users report me some issues about when they try to conecct to dovecot. they come early and when want to connect to theirs account, receive a message from mua (ms-outlook) sayind "the pop server not responds in 60 seconds, Do you want to wait other 60 seconds for a server response?"... later, they can connect to server without other problems... looking the logs, i not have much information: in file "dovecot-info.log": : : dovecot: Feb 06 20:45:55 Info: IMAP(user1): trash plugin: Added 'Sent Messages' with priority 3 dovecot: Feb 06 20:45:55 Info: IMAP(user1): maildir: data=/var/vmail/mydomain/user1 dovecot: Feb 06 20:45:55 Info: IMAP(user1): maildir: root=/var/vmail/mydomain/user1, index=/var/vmail/mydomain/user1, control=, inbox= dovecot: Feb 06 20:45:55 Info: IMAP(user1): Disconnected: Logged out dovecot: Feb 06 20:45:55 Info: IMAP(user1): Disconnected: Logged out dovecot: Feb 07 07:47:50 Info: pop3-login: Disconnected: Inactivity: method=PLAIN, rip=xxx.xxx.xxx.xxx lip=xxx.xxx.xxx.xxx, TLS dovecot: Feb 07 07:51:09 Info: pop3-login: Disconnected: Inactivity: method=PLAIN, rip=xxx.xxx.xxx.xxx, lip=xxx.xxx.xxx.xxx, TLS dovecot: Feb 07 07:52:30 Info: pop3-login: Disconnected: Inactivity: method=PLAIN, rip=xxx.xxx.xxx.xxx, lip=xxx.xxx.xxx.xxx, TLS dovecot: Feb 07 07:57:26 Info: pop3-login: Disconnected: Inactivity: method=PLAIN, rip=xxx.xxx.xxx.xxx, lip=xxx.xxx.xxx.xxx, TLS dovecot: Feb 07 08:27:26 Info: pop3-login: Login: user=<user2>, method=PLAIN, rip=xxx.xxx.xxx.xxx, lip=xxx.xxx.xxx.xxx, TLS dovecot: Feb 07 08:27:26 Info: POP3(user2): Loading modules from directory: /etc/dovecot/lib/dovecot/pop3 dovecot: Feb 07 08:27:26 Info: POP3(user2): Module loaded: /etc/dovecot/lib/dovecot/pop3/lib10_quota_plugin.so dovecot: Feb 07 08:27:26 Info: POP3(user2): Effective uid=504, gid=504 dovecot: Feb 07 08:27:26 Info: POP3(user2): maildir: data=/var/vmail/user2/user2 : : in file "dovecot.log": no reports at this range of hours.. I use dovecot using pop and imap protocols with tls and storing users information in a ldap server... i have some days trying to fix them but without succes :( ¿What it's happend? ¿How could fix them? Thanks in advance!!! -- Salu2 ;)

1 0

[Dovecot] deliver to root
by Philipp Kolmann 05 Mar '09

05 Mar '09

Hi, we use dovecot 1.1.11 on a RH Server with sendmail. Local delivery is done with deliver: Mlocal, P=/usr/local/libexec/dovecot/deliver, F=lsDFMAw5:/|@qSPfhn9, S=EnvFromL/HdrFromL, R=EnvToL/HdrToL, T=DNS/RFC822/X-Unix, A=deliver -d $u This setup works without issues for us, but mail to root has a problem with deliver: deliver(root): Mar 04 16:31:31 Error: userdb(root) returned 0 as uid deliver(root): Mar 04 16:31:31 Error: userdb(root) returned 0 as gid deliver(root): Mar 04 16:31:31 Error: User root is missing UID (set mail_uid) Is it generally not possible to use deliver to deliver mail to root? Thanks Philipp

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[Dovecot] Outlook cant delete folders
by Romer Ventura 05 Mar '09

05 Mar '09

Hello, It has been brought to my attention that outlook users cant delete folders from their mailbox. They can move them around and erase emails, but when it comes to folders, they cant.. Any ideas..? # dovecot --version 1.1.7 # dovecot -n # 1.1.7: /etc/dovecot/dovecot.conf # OS: Linux 2.6.16.60-0.21-xenpae i686 SUSE Linux Enterprise Server 10 (i586) login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login mail_uid: vmail mail_gid: vmail mail_location: maildir:~/Maildir/ mail_plugins: lazy_expunge imap_client_workarounds: delay-newmail outlook-idle netscape-eoh namespace: type: private separator: / inbox: yes list: yes subscriptions: yes namespace: type: private separator: / prefix: .EXPUNGED/ location: maildir:/home/vmail/%Ud/%Ln/Maildir/expunged list: yes subscriptions: yes namespace: type: private separator: / prefix: .DELETED/ location: maildir:/home/vmail/%Ud/%Ln/Maildir/deleted list: yes subscriptions: yes namespace: type: private separator: / prefix: .DELETED/.EXPUNGED/ location: maildir:/home/vmail/%Ud/%Ln/Maildir/deleted/expunged list: yes subscriptions: yes auth default: mechanisms: plain login passdb: driver: ldap args: /etc/dovecot/dovecot-ldap.conf userdb: driver: ldap args: /etc/dovecot/dovecot-ldap.conf socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 384 user: vmail group: vmail plugin: lazy_expunge: .EXPUNGED/ .DELETED/ .DELETED/.EXPUNGED/

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Re: [Dovecot] failed assertion in 1.1.8: istream.c: line 81
by Timo Sirainen 05 Mar '09

05 Mar '09

On Wed, 2009-03-04 at 10:12 -0500, Alan Ferrency wrote: > Hi. > > I applied the patch, and the assertion did move to istream-raw-mbox.c. > > I've attached a script of the gdb session with the prints you requested. Thanks. See if applying this patch helps: http://hg.dovecot.org/dovecot-1.1/raw-rev/632777217f7b Keep my previous debug patch also in case this doesn't fix it.

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