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...ething else: http://hg.dovecot.org/dovecot-2.2/rev/500e8dd7a389 > > If that doesn't help: Show your full doveconf -n, set auth_debug=yes and mail_debug=yes and show the debug logs for IMAP login and doveadm. There's a difference somewhere in there. $ doveadm mailbox create -u tlx at leuxner.net Public/Archive/Mailing-Lists/Dovecot/2015 doveadm(tlx at leuxner.net): Error: Can't create mailbox Public/Archive/Mailing-Lists/Dovecot/2015: Permission denied Both debug levels raised, it doesn't log about the problem when using doveadm. I guess the patch is not enough: Sep 8 13:19:...

...reated by a user being part of the 'PublicMailboxAdmins' group: [ global-acl: ] INBOX owner lrwstiekxap Public/* group=PublicMailboxAdmins lrwsipk Public/* anyone lr Public/* authenticated lrws Creating the same mailbox via doveadm however fails with a permission problem: doveadm(tlx at leuxner.net): Debug: acl vfile: Global ACL file: /var/vmail/conf.d/leuxner.net/global-acl doveadm(tlx at leuxner.net): Debug: Namespace : type=public, prefix=Public/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=no location=mdbox:/var/vmail/public:INDEXPVT=~/mdbox/public doveadm(tlx at leuxner.net):...

Let me say this is a rather cosmetic issue, but it appears with the latest commits (around 2.2.5 release) the scheme of 'Received' headers has changed for LMTP: 1) Inet socket: Return-Path: <dfn-adv-bounces at dfn-cert.de> Delivered-To: <tlx at leuxner.net> Received: from spectre.leuxner.net ([188.138.0.199]) by spectre.leuxner.net (Dovecot) with LMTP id 8AkXDF5cA1LvDgAAZ53dLw for <tlx at leuxner.net>; Thu, 08 Aug 2013 10:52:46 +0200 2) UNIX socket: Return-Path: <dfn-adv-bounces at dfn-cert.de> Delivered-To: <tlx at leuxner.n...

# 2.2.devel (c73322f): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.devel (fac92b5) # OS: Linux 3.16.0-4-amd64 x86_64 Debian 8.6 ==> /var/log/dovecot/dovecot.log <== Oct 15 09:50:15 nihlus dovecot: lmtp(11447): Connect from local Oct 15 09:50:15 nihlus dovecot: lmtp(tlx at leuxner.net): Panic: file lda-sieve-plugin.c: line 447 (lda_sieve_execute_scripts): assertion failed: (script != NULL) Oct 15 09:50:15 nihlus dovecot: lmtp(tlx at leuxner.net): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x938ae) [0x7fd161fc18ae] -> /usr/lib/dovecot/libdovecot.so.0(+0x9399c)...

...th: Debug: auth client connected (pid=7266) Mar 23 10:25:45 spectre dovecot: auth: Debug: client in: AUTH#0111#011PLAIN#011service=imap#011secured#011lip=188.138.0.199#011rip=80.187.102.243#011lport=143#011rport=62388#011resp=<hidden> Mar 23 10:25:45 spectre dovecot: auth: Debug: cache(tlx at leuxner.net,80.187.102.243): hit: <hidden>#011userdb_quota_rule=*:storage=5G#011userdb_acl_groups=PublicMailboxAdmins Mar 23 10:25:45 spectre dovecot: auth: Debug: client out: OK#0111#011user=tlx at leuxner.net Mar 23 10:25:45 spectre dovecot: auth: Debug: master in: REQUEST#0113958898689#0117266#011...

Appears some change between 2.2.6 and 2.2.7 altered the response codes for LMTP user verification probes. Dovecot 2.2.6: Nov 2 15:50:48 spectre postfix/qmgr[627]: 3dBjr80wMgz1s: from=<double-bounce at spectre.leuxner.net>, size=271, nrcpt=1 (queue active) Nov 2 15:50:48 spectre postfix/cleanup[6226]: 3dBjr80xbYz1w: message-id=<20131102145047.2D3C6824147 at sam.dfn-cert.de> Nov 2 15:50:48 spectre postfix/lmtp[6228]: 3dBjr80wMgz1s: to=<tlx at leuxner.net>, orig_to=<security at leuxner.net>,...

Suppose this one breaks it: http://hg.dovecot.org/dovecot-2.2/rev/c4a85c9df948 ==> /var/log/mail.log <== Jun 1 14:01:30 spectre postfix/lmtp[456]: 3bN0qP5kwFzSy: to=<tlx at leuxner.net>, relay=spectre.leuxner.net[private/dovecot-lmtp], delay=1481, delays=1481/0/0.01/0.01, dsn=4.3.0, status=deferred (host spectre.leuxner.net[private/dovecot-lmtp] said: 451 4.3.0 <tlx at leuxner.net> Temporary internal error (in reply to end of DATA command)) ==> /var/log/dovecot/d...

Since updating to the latest HG these errors occur. Nothing else changed in the config: $ dovecot --version 2.2.beta1 (62a930eb22b5) ==> /var/log/dovecot/dovecot.log <== Feb 18 09:47:32 spectre dovecot: lmtp(14340): Connect from local Feb 18 09:47:32 spectre dovecot: lmtp(14340, tlx at leuxner.net): Error: mkdir_parents(/var/vmail/domains/leuxner.net/tlx/mdbox) failed: File exists Feb 18 09:47:32 spectre dovecot: lmtp(14340, tlx at leuxner.net): Error: mkdir_parents(/var/vmail/domains/leuxner.net/tlx/mdbox) failed: File exists Feb 18 09:47:32 spectre dovecot: lmtp(14340, tlx at leuxner.n...

New crash most likely related to Virtual plugin again: Apr 26 07:40:40 spectre dovecot: imap(tlx at leuxner.net): Panic: file mail-storage.c: line 1836 (mailbox_transaction_begin): assertion failed: (box->opened) Apr 26 07:40:40 spectre dovecot: imap(tlx at leuxner.net): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x6bc0f) [0x7fdfce48ac0f] -> /usr/lib/dovecot/libdovecot.so.0(+0x6bc6e) [...

Hi, converted my personal mailbox from 'maildir' to 'mdbox' for testing today: # dsync convert -u user at domain mdbox:~/mdbox Set mail location to mdbox in 'mail.conf' and restarted server: mail_location = mdbox:~/mdbox Dovecot panicked instantly upon login with different clients. Tried to disable several plugins to no avail: Feb 28 14:43:02 spectre dovecot:

Latest HG reproducibly crashes when accessing a virtual namespace: Apr 22 14:49:38 spectre dovecot: master: Dovecot v2.2.12 (09c114091c88) starting up for imap, lmtp [?] Apr 22 14:50:05 spectre dovecot: imap(tlx at leuxner.net): Panic: file mail-storage.c: line 1735 (mailbox_notify_changes): assertion failed: (box->opened) Apr 22 14:50:05 spectre dovecot: imap(tlx at leuxner.net): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x6bbaf) [0x7f7dad859baf] -> /usr/lib/dovecot/libdovecot.so.0(+0x6bc0e) [0x7...

* Thomas Leuxner <tlx at leuxner.net> 2015.08.25 09:45: > > http://hg.dovecot.org/dovecot-2.2/rev/64c73e6bd397 > > ==> /var/log/dovecot/dovecot.log <== > Aug 25 09:42:07 nihlus dovecot: imap(tlx at leuxner.net): Error: net_connect_unix(/var/run/dovecot/imap-hibernate) failed: Permission...

Hi, captured a crash on mdbox with latest mercurial: Mar 9 13:56:28 spectre dovecot: imap(tlx at leuxner.net): Corrupted dbox file /var/vmail/leuxner.net/tlx/mdbox/storage/m.59 (around offset=1438073): msg header has bad magic value Mar 9 13:56:28 spectre dovecot: imap(tlx at leuxner.net): Corrupted dbox file /var/vmail/leuxner.net/tlx/mdbox/storage/m.59 (around offset=1438073): uid=4831 points to br...

...nd forgot to set the rights accordingly. So the files were owned by 'root:vmail' instead of 'vmail:vmail' in my setup. Voil? Dovecot crashed, where it should really throw a warning or ignore the owner and work with the group permissions: Mar 2 19:27:52 spectre dovecot: imap(tlx at leuxner.net): acl vfile: file /var/vmail/conf.d/leuxner.net/acls/Support/Serverloft not found Mar 2 19:27:52 spectre dovecot: imap(tlx at leuxner.net): acl vfile: no access to file /var/vmail/leuxner.net/tlx/mdbox/mailboxes/Support/Serverloft/dbox-Mails/dovecot-acl Mar 2 19:27:52 spectre dovecot: imap(tl...

$ gdb /usr/lib/dovecot/lmtp core_lmtp.48883.nihlus.leuxner.net GNU gdb (GDB) 7.4.1-debian Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "...

I'm seeing these recently: Feb 27 09:24:01 nihlus dovecot: imap(tlx at leuxner.net): Error: istream-seekable: safe_mkstemp(/tmp/dovecot.imap.) failed: No such file or directory Feb 27 09:24:01 nihlus dovecot: imap(tlx at leuxner.net): Error: istream-seekable: safe_mkstemp(/tmp/dovecot.imap.) failed: No such file or directory Feb 27 09:24:01 nihlus dovecot: imap(tlx at leuxner...

==> /var/log/dovecot/dovecot.log <== Jan 30 19:57:51 spectre dovecot: master: Warning: SIGHUP received - reloading configuration Jan 30 19:58:48 spectre dovecot: imap-login: Login: user=<tlx at leuxner.net>, method=PLAIN, rip=1.2.3.4, lip=5.6.7.8, mpid=15572, TLS, session=<o4WxGYbUsQBeT5Qc> Jan 30 19:58:48 spectre dovecot: imap(tlx at leuxner.netuid=5000): Error: user tlx at leuxner.netuid=5000: Couldn't drop privileges: User is missing UID (see mail_uid setting) Jan 30 19:58:48 spec...

Latest 2.2.13 HG feea8645c4d7 seems to unexpectedly kill imap-login sessions: Jun 7 11:56:10 nihlus dovecot: imap(tlx at leuxner.net): Disconnected: Logged out in=2203 out=851225 Jun 7 11:56:10 nihlus dovecot: imap(tlx at leuxner.net): Disconnected: Logged out in=316 out=2417 Jun 7 11:56:10 nihlus dovecot: imap-login: Fatal: master: service(imap-login): child 60505 killed with signal 11 (core not dumped - add -D parameter...

...include global Sieve Scripts. Not sure this is specific to Stephan's Repository. Rolling back to older version restores functionality. ==> /var/log/dovecot/dovecot.log <== Dec 22 12:13:52 spectre dovecot: lmtp(32246): Connect from local Dec 22 12:13:52 spectre dovecot: lmtp(32246, tlx at leuxner.net): Error: jo99GvAQ8072fQAAqZii3w: sieve: failed to open script /var/vmail/domains/leuxner.net/tlx/.dovecot.sieve (view user logfile /var/vmail/domains/leuxner.net/tlx/.dovecot.sieve.log for more information) Dec 22 12:13:52 spectre dovecot: lmtp(32246, tlx at leuxner.net): jo99GvAQ8072fQAAqZii3w...

On 25 Aug 2015, at 11:01, Thomas Leuxner <tlx at leuxner.net> wrote: > > * Thomas Leuxner <tlx at leuxner.net> 2015.08.25 09:45: > >>> http://hg.dovecot.org/dovecot-2.2/rev/64c73e6bd397 >> >> ==> /var/log/dovecot/dovecot.log <== >> Aug 25 09:42:07 nihlus dovecot: imap(tlx at leuxner...