- dovecot - dovecot.org

[Dovecot] 1.0rc_15 - imap-login disappearing
by James Pattinson 28 Feb '07

28 Feb '07

Hi All I am trying to troubleshoot a problem that's been bugging me for several months. About once or twice per week my IMAP server seems to get in a state where no connections are possible (Thunderbird hangs at "Connected to <server>"). Restarting dovecot completely fixes the problem, until it occurs again, hours or days later. I caught the problem today after I rebooted my server, and monitored the running processes while attempting to connect. After each connection attempt, the number of imap-idle processes running decremented until none at all were running. Before the final imap-login process died, I attached an instance of strace to it - results here: http://www.pasteserver.net/286 I am running Dovecot 1.0_rc15 on a Gentoo server. It's a vmware virtual server - mentioning this now just in case, but I'm confident that's not anything to do with it, no other services are having any problems that I am aware of. I am using TLS and Maildir. I don't know enough about how dovecot is supposed to work, so I would appreciate some help in diagnosing this problem! Cheers, James

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[Dovecot] Move deleted to trash
by Brian Taber 28 Feb '07

28 Feb '07

Is there a way to have messages marked to be deleted move to the trash folder automatically? I have moved from courier-imap (which dovecot performs muck better) but the one feature I really need is move to trash. Is there any plugins available for this?

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[Dovecot] mail-log: Same log entry when one deletes/undeletes an e-mail.
by Tan Shao Yi 28 Feb '07

28 Feb '07

Hi Timo, I'm on RC24 with the mail-log plugin. It seems that when one deletes or undeletes a message, the log entries are the same: Deletion: dovecot: Feb 23 09:15:18 Info: IMAP(tansy): deleted: uid=4613, msgid=<E327C631261CD311BBAE00E081103C0901600871(a)ritchie.dev.virpack.com> Undelete: dovecot: Feb 23 09:15:24 Info: IMAP(tansy): deleted: uid=4613, msgid=<E327C631261CD311BBAE00E081103C0901600871(a)ritchie.dev.virpack.com> Is it a bug? :) Cheers.

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[Dovecot] permissions problem reading INBOX
by K. Clair 28 Feb '07

28 Feb '07

Hello, I'm sorry if I'm asking something that is documented - I could swear I saw something about this (dovecot changing to the uid of the entry in the userdb when accessing the mailbox), but now I cannot find it anywhere in the wiki! Dovecot seems to be getting the right uid for the mailbox, but then it is having permissions problems. The error is: Feb 27 17:31:08 rm-002-02 dovecot: auth(default): client in: AUTH 1 PLAIN service=POP3 lip=65.23.159.123 rip=65.23.128.14 resp= <hidden> Feb 27 17:31:08 rm-002-02 dovecot: auth(default): client out: OK 1 user=kclair Feb 27 17:31:08 rm-002-02 dovecot: auth(default): master in: REQUEST 1 17052 1 Feb 27 17:31:08 rm-002-02 dovecot: auth(default): master out: USER 1 kclair system_user=kclair uid=12346 gid=12346 home=/home/kclair Feb 27 17:31:08 rm-002-02 dovecot: POP3(kclair): open(/var/spool/mail/kclair, O_CREAT) failed: Permission denied Feb 27 17:31:08 rm-002-02 dovecot: POP3(kclair): stat() failed with mbox file /var/spool/mail/kclair: Permission denied The mbox file permissions are: -rw-rw---- 1 kclair mail 489 Feb 27 16:40 /var/spool/mail/kclair The /etc/passwd file entry is: kclair:x:12346:12346::/home/kclair:/bin/bash I am trying to use the following passdb combination: passdb: driver: pam args: dovecot deny: no pass: no master: no passdb: driver: passwd-file args: /usr/local/etc/passwd.dovecot deny: no pass: no master: no and userdb combination: userdb: driver: passwd args: userdb: driver: passwd-file args: /usr/local/etc/passwd.dovecot Am I missing something obvious? Thanks, Kristina

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[Dovecot] Lower case flag characters ??
by Raymond Lillard 28 Feb '07

28 Feb '07

I know the purpose of the "standard" Maildir flags "FSRT, ..." but some of the files have lower case flag characters as well. What is the meaning of these lower case flags? Google and the Dovecot-Wiki have failed me. Can some kind soul point me to a document, Please. Ray

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[Dovecot] Fwd: RE: pid stamp on log entries?
by bhayden＠umn.edu 28 Feb '07

28 Feb '07

On Feb 26 2007, Bill Boebel wrote: >On Mon, February 26, 2007 2:40 pm, bhayden(a)umn.edu said: > >> Hi folks. Is there a way to modify the log stamp to include pid as well >> as time? > >Take a look at http://wiki.dovecot.org/Variables > >%p = pid > >I use: mail_log_prefix = "%Us(%u)(%p): " > >Syslog adds the timestamp though. Thanks for that. A more specific question: is there a way to have imap/pop-login processes log the PID of the child imap/pop process? This would be for the purpose of connecting a specific authentication with its own session activity in the case of multiple logins by a single user. -Brian

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[Dovecot] relay-ctrl works
by Amitai Schlair 28 Feb '07

28 Feb '07

In case anyone still cares, relay-ctrl works with Dovecot. Dovecot's end of the bargain requires a dirty little script to set TCPREMOTEIP based on the arguments passed from imap-login: #!/bin/sh TCPREMOTEIP=`echo "$@" | sed -e 's|.* ||' -e 's|]$||'` export TCPREMOTEIP exec "$@" And this (long) line in dovecot.conf: mail_executable: envdir /etc/relay-ctrl /usr/local/bin/relay-ctrl- chdir /usr/local/bin/dovecot-settcpremoteip /usr/local/bin/relay-ctrl- allow /usr/local/libexec/dovecot/imap For the SMTP end of the bargain, relay-ctrl has docs for qmail-smtpd and mailfront.

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[Dovecot] stability?
by K. Clair 28 Feb '07

28 Feb '07

Hi, I'm having trouble figuring this out from any of the documentation or website pages: is dovecot v1.0 considered to be stable, or is it still testing/beta? If the latter, is there any timeline for a "stable" release? Thanks, Kristina

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[Dovecot] how to configure quota in horde
by juan carlos 28 Feb '07

28 Feb '07

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[Dovecot] Migrating to dovecot: non-empty mboxes
by Alexander Shikoff 28 Feb '07

28 Feb '07

Hello, I migrate from cucipop to dovecot. Thus I move users' mailboxes (mbox format) to another location. Some POP3 client (for example Outlook or TheBat!) use flag 'Do not delete messages from server'. After the user's mailbox have been moved to a new location all old messages is retrieved again and user get duplicates. Is there a way to avoid such issue? Thanks a lot! -- Kind Regards, Alexander Shikoff minotaur(a)crete.org.ua

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