- dovecot - dovecot.org

Re: Outlook 2010 woes
by Joseph Tam 02 Nov '16

02 Nov '16

> Old server: > * Ubuntu 10.04.4 LTS > * Dovecot 2.1.13 > * Maildir++ > * Local auth via passwd/shadow files > > New server: > * Debian GNU/Linux 8.6 > * Dovecot 2.2.13 > * Maildir++ > * Quotas enabled > * LDAP > > Basically what's happening is that users are seeing large delays when > navigating between different IMAP folders. So, for example, user "X" is > sitting idle in their INBOX. Rebuilding caches? Do you get the same delay when going back to the folder after the initial delay. Joseph Tam <jtam.home(a)gmail.com>

7 19

Re: doveadm index: can't index a different namespace?
by Timo Sirainen 02 Nov '16

02 Nov '16

On 02 Nov 2016, at 22:02, Larry Rosenman <larryrtx(a)gmail.com> wrote: > > why wouldn't it be able to use the ~/MAILARCHIVE/ filesystem space? > > The other indexes etc seem to get built there. It's not about adding an index there, but about trying to open "MAILARCHIVE" itself as a folder. fts-lucene attempts to use an existing folder's indexes for tracking some (rather useless) settings information. I guess that tracking could be removed entirely as well. > > I'll see if the current FreeBSD solr port is easier to set up than the last time I tried. > > > On Wed, Nov 2, 2016 at 2:58 PM, Timo Sirainen <tss(a)iki.fi <mailto:tss@iki.fi>> wrote: > I think it's simply not going to work with mbox. It's trying to open the "#ARCHIVE" namespace prefix itself, which won't work and it's too much work to try to fix it. You could try if this happens to make it work, but I'm not sure: http://wiki2.dovecot.org/MboxChildFolders <http://wiki2.dovecot.org/MboxChildFolders> > > Also instead of fts-lucene, you should switch to fts-solr. That would also fix it and in general works better. > > >> On 02 Nov 2016, at 21:40, Larry Rosenman <larryrtx(a)gmail.com <mailto:larryrtx@gmail.com>> wrote: >> >> Is there anything else I can provide? >> >> >> On Wed, Nov 2, 2016 at 1:30 PM, Larry Rosenman <larryrtx(a)gmail.com <mailto:larryrtx@gmail.com>> wrote: >> nope -- No difference >> >> thebighonker.lerctr.org <http://thebighonker.lerctr.org/> ~ $ ls -l ~/MAILARCHIVE/ >> total 176 >> drwx------ 6 ler ler 7 May 25 2014 2004 >> drwx------ 8 ler ler 8 Mar 3 2013 2005 >> drwx------ 11 ler ler 11 Mar 3 2013 2006 >> drwx------ 11 ler ler 11 May 3 2013 2007 >> drwx------ 14 ler ler 14 Mar 3 2013 2008 >> drwx------ 14 ler ler 14 Mar 3 2013 2009 >> drwx------ 14 ler ler 14 Mar 3 2013 2010 >> drwx------ 15 ler ler 15 Mar 3 2013 2011 >> drwx------ 15 ler ler 15 Mar 3 2013 2012 >> drwx------ 14 ler ler 14 Dec 31 2013 2013 >> drwxr-xr-x 14 ler ler 14 Jan 1 2015 2014 >> drwxr-xr-x 14 ler ler 14 Jan 1 2016 2015 >> drwxr-xr-x 12 ler ler 12 Nov 1 00:05 2016 >> -rw-r--r-- 1 ler ler 0 Nov 2 13:26 inbox >> thebighonker.lerctr.org <http://thebighonker.lerctr.org/> ~ $ >> >> doveadm(ler): Error: Mailbox #ARCHIVE/2013/04/Amplify_Mail: Status lookup failed: Internal error occurred. Refer to server log for more information. [2016-11-02 13:28:28] >> doveadm(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable >> doveadm(ler): Error: Mailbox #ARCHIVE/2013/04/clamav-rules: Status lookup failed: Internal error occurred. Refer to server log for more information. [2016-11-02 13:28:28] >> doveadm(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable >> doveadm(ler): Error: Mailbox #ARCHIVE/2013/04/SA/FN: Status lookup failed: Internal error occurred. Refer to server log for more information. [2016-11-02 13:28:28] >> thebighonker.lerctr.org <http://thebighonker.lerctr.org/> ~ $ >> >> thebighonker.lerctr.org <http://thebighonker.lerctr.org/> ~ $ doveadm -D -vvvvv index \#ARCHIVE/\* >> Debug: Loading modules from directory: /usr/local/lib/dovecot >> Debug: Module loaded: /usr/local/lib/dovecot/lib15_notify_plugin.so >> Debug: Module loaded: /usr/local/lib/dovecot/lib20_fts_plugin.so >> Debug: Module loaded: /usr/local/lib/dovecot/lib21_fts_lucene_plugin.so >> Debug: Module loaded: /usr/local/lib/dovecot/lib90_stats_plugin.so >> Debug: Loading modules from directory: /usr/local/lib/dovecot/doveadm >> Debug: Skipping module doveadm_acl_plugin, because dlopen() failed: /usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so: Undefined symbol "acl_user_module" (this is usually intentional, so just ignore this message) >> Debug: Skipping module doveadm_expire_plugin, because dlopen() failed: /usr/local/lib/dovecot/doveadm/lib10_doveadm_expire_plugin.so: Undefined symbol "expire_set_lookup" (this is usually intentional, so just ignore this message) >> Debug: Skipping module doveadm_quota_plugin, because dlopen() failed: /usr/local/lib/dovecot/doveadm/lib10_doveadm_quota_plugin.so: Undefined symbol "quota_user_module" (this is usually intentional, so just ignore this message) >> Debug: Module loaded: /usr/local/lib/dovecot/doveadm/lib10_doveadm_sieve_plugin.so >> Debug: Module loaded: /usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_lucene_plugin.so >> Debug: Module loaded: /usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so >> doveadm(ler): Debug: Effective uid=1001, gid=1001, home=/home/ler >> doveadm(ler): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=mbox:~/mail:INBOX=~/mail/INBOX >> doveadm(ler): Debug: fs: root=/home/ler/mail, index=, indexpvt=, control=, inbox=/home/ler/mail/INBOX, alt= >> doveadm(ler): Debug: Namespace archive: type=private, prefix=#ARCHIVE/, sep=/, inbox=no, hidden=no, list=no, subscriptions=yes location=mbox:~/MAILARCHIVE >> doveadm(ler): Debug: mbox: INBOX defaulted to /home/ler/MAILARCHIVE/inbox >> doveadm(ler): Debug: fs: root=/home/ler/MAILARCHIVE, index=, indexpvt=, control=, inbox=/home/ler/MAILARCHIVE/inbox, alt= >> doveadm(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable >> doveadm(ler): Error: Mailbox #ARCHIVE/2011/07/satelliteguys: Status lookup failed: Internal error occurred. Refer to server log for more information. [2016-11-02 13:27:19] >> doveadm(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable >> doveadm(ler): Error: Mailbox #ARCHIVE/2011/07/SA/FN: Status lookup failed: Internal error occurred. Refer to server log for more information. [2016-11-02 13:27:19] >> doveadm(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable >> doveadm(ler): Error: Mailbox #ARCHIVE/2011/07/SENT: Status lookup failed: Internal error occurred. Refer to server log for more information. [2016-11-02 13:27:19] >> doveadm(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable >> doveadm(ler): Error: Mailbox #ARCHIVE/2011/07/INBOX: Status lookup failed: Internal error occurred. Refer to server log for more information. [2016-11-02 13:27:19] >> doveadm(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable >> doveadm(ler): Error: Mailbox #ARCHIVE/2011/07/SPAM: Status lookup failed: Internal error occurred. Refer to server log for more information. [2016-11-02 13:27:19] >> doveadm(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable >> doveadm(ler): Error: Mailbox #ARCHIVE/2011/07/root-mail: Status lookup failed: Internal error occurred. Refer to server log for more information. [2016-11-02 13:27:19] >> doveadm(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable >> doveadm(ler): Error: Mailbox #ARCHIVE/2011/07/bacula: Status lookup failed: Internal error occurred. Refer to server log for more information. [2016-11-02 13:27:19] >> doveadm(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable >> doveadm(ler): Error: Mailbox #ARCHIVE/2011/07/Junk E-mail: Status lookup failed: Internal error occurred. Refer to server log for more information. [2016-11-02 13:27:19] >> doveadm(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable >> doveadm(ler): Error: Mailbox #ARCHIVE/2011/07/Amplify_Mail: Status lookup failed: Internal error occurred. Refer to server log for more information. [2016-11-02 13:27:19] >> doveadm(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable >> >> On Wed, Nov 2, 2016 at 1:25 PM, Timo Sirainen <tss(a)iki.fi <mailto:tss@iki.fi>> wrote: >> It looks like fts-lucene wants to write some information into INBOX's index files. But your archive namespace doesn't have a working INBOX. Maybe it would work if you create "#ARCHIVE/inbox"? >> >>> On 02 Nov 2016, at 20:13, Larry Rosenman <larryrtx(a)gmail.com <mailto:larryrtx@gmail.com>> wrote: >>> >>> one other thing, fts_autoindex does NOT appear to be working on the >>> #ARCHIVE/ NAMESPACE. >>> >>> I wonder if these are all interrelated? >>> >>> On Wed, Nov 2, 2016 at 1:10 PM, Larry Rosenman <larryrtx(a)gmail.com <mailto:larryrtx@gmail.com>> wrote: >>> FWIW it DOES work on my default NAMESPACE, just not the #ARCHIVE/ NAMESPACE. >>> >>> >>> On Wed, Nov 2, 2016 at 12:32 PM, Larry Rosenman <larryrtx(a)gmail.com <mailto:larryrtx@gmail.com>> wrote: >>> It's ALWAYS failed on the other NAMESPACE. >>> >>> Some of the logging looks weird as well for the 2nd namespace: >>> >>> Nov 2 12:32:03 thebighonker dovecot: imap-login: Login: user=<mrm>, method=PLAIN, rip=207.231.91.36, lip=192.147.25.65, mpid=76712, TLS, session=<HC+00VRAWczP51sk> >>> Nov 2 12:32:03 thebighonker dovecot: imap(mrm): Debug: Loading modules from directory: /usr/local/lib/dovecot >>> Nov 2 12:32:03 thebighonker dovecot: imap(mrm): Debug: Module loaded: /usr/local/lib/dovecot/lib15_notify_plugin.so >>> Nov 2 12:32:03 thebighonker dovecot: imap(mrm): Debug: Module loaded: /usr/local/lib/dovecot/lib20_fts_plugin.so >>> Nov 2 12:32:03 thebighonker dovecot: imap(mrm): Debug: Module loaded: /usr/local/lib/dovecot/lib20_mail_log_plugin.so >>> Nov 2 12:32:03 thebighonker dovecot: imap(mrm): Debug: Module loaded: /usr/local/lib/dovecot/lib21_fts_lucene_plugin.so >>> Nov 2 12:32:03 thebighonker dovecot: imap(mrm): Debug: Module loaded: /usr/local/lib/dovecot/lib90_stats_plugin.so >>> Nov 2 12:32:03 thebighonker dovecot: imap(mrm): Debug: Module loaded: /usr/local/lib/dovecot/lib95_imap_stats_plugin.so >>> Nov 2 12:32:03 thebighonker dovecot: imap(mrm): Debug: Effective uid=1004, gid=1004, home=/home/mrm >>> Nov 2 12:32:03 thebighonker dovecot: imap(mrm): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=mbox:~/mail:INBOX=~/mail/INBOX >>> Nov 2 12:32:03 thebighonker dovecot: imap(mrm): Debug: fs: root=/home/mrm/mail, index=, indexpvt=, control=, inbox=/home/mrm/mail/INBOX, alt= >>> Nov 2 12:32:03 thebighonker dovecot: imap(mrm): Debug: Namespace archive: type=private, prefix=#ARCHIVE/, sep=/, inbox=no, hidden=no, list=no, subscriptions=yes location=mbox:~/MAILARCHIVE >>> Nov 2 12:32:03 thebighonker dovecot: imap(mrm): Debug: mbox: INBOX defaulted to /home/mrm/MAILARCHIVE/inbox >>> Nov 2 12:32:03 thebighonker dovecot: imap(mrm): Debug: fs: root=/home/mrm/MAILARCHIVE, index=, indexpvt=, control=, inbox=/home/mrm/MAILARCHIVE/inbox, alt= >>> >>> >>> >>> On Wed, Nov 2, 2016 at 12:30 PM, Timo Sirainen <tss(a)iki.fi <mailto:tss@iki.fi>> wrote: >>> It's getting a bit strange. You were running 2.2.25 previously and it was working then? Does the doveadm index always fail with the same errors? >>> >>> Also I just noticed that it's saying INBOX isn't selectable: "lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable". Which I guess isn't true. It seems to be failing somewhat randomly.. >>> >>>> On 02 Nov 2016, at 19:25, Larry Rosenman <larryrtx(a)gmail.com <mailto:larryrtx@gmail.com>> wrote: >>>> >>>> thebighonker.lerctr.org <http://thebighonker.lerctr.org/> ~ $ doveadm mailbox status -u ler(a)lerctr.org <mailto:ler@lerctr.org> vsize \#ARCHIVE/2016/10/clamav-rules >>>> #ARCHIVE/2016/10/clamav-rules vsize=3840752 >>>> thebighonker.lerctr.org <http://thebighonker.lerctr.org/> ~ $ >>>> >>>> >>>> >>>> On Wed, Nov 2, 2016 at 12:22 PM, Timo Sirainen <tss(a)iki.fi <mailto:tss@iki.fi>> wrote: >>>> On 02 Nov 2016, at 19:19, Larry Rosenman <larryrtx(a)gmail.com <mailto:larryrtx@gmail.com>> wrote: >>>> > >>>> > clamav-rules is NOT a directory, nor are any of the others: >>>> >>>> Can you access these mboxes at all with Dovecot? e.g. >>>> >>>> doveadm mailbox status -u user@domain clamav-rules >>>> >>>> > thebighonker.lerctr.org <http://thebighonker.lerctr.org/> ~/MAILARCHIVE $ cd 2016/10 >>>> > thebighonker.lerctr.org <http://thebighonker.lerctr.org/> ~/MAILARCHIVE/2016/10 $ ls -l >>>> > total 72106 >>>> > -rw-r--r-- 1 ler ler 440461 Nov 1 00:05 Amplify_Mail >>>> > -rw-r--r-- 1 ler ler 104102478 Nov 1 14:53 INBOX >>>> > drwxr-xr-x 3 ler ler 4 Nov 1 00:05 SA >>>> > -rw-r--r-- 1 ler ler 21083767 Nov 1 00:05 SENT >>>> > -rw-r--r-- 1 ler ler 1850677 Nov 1 00:05 SPAM >>>> > -rw-r--r-- 1 ler ler 36483 Nov 1 00:05 UFCU_Mail >>>> > -rw-r--r-- 1 ler ler 460073 Nov 1 00:05 bacula >>>> > -rw-r--r-- 1 ler ler 1107098 Nov 1 00:05 bayes-update >>>> > -rw-r--r-- 1 ler ler 3884041 Nov 1 00:05 clamav-rules >>>> > -rw-r--r-- 1 ler ler 652132 Nov 1 00:05 firewall >>>> > drwxr-xr-x 11 ler ler 20 Nov 1 00:05 lists >>>> > -rw-r--r-- 1 ler ler 25122465 Nov 1 00:05 root-mail >>>> > -rw-r--r-- 1 ler ler 44553 Nov 1 00:05 satelliteguys >>>> > -rw-r--r-- 1 ler ler 625628 Nov 1 00:05 wview >>>> > thebighonker.lerctr.org <http://thebighonker.lerctr.org/> ~/MAILARCHIVE/2016/10 $ >>>> > >>>> > On Wed, Nov 2, 2016 at 12:17 PM, Timo Sirainen <tss(a)iki.fi <mailto:tss@iki.fi>> wrote: >>>> > >>>> >> On 01 Nov 2016, at 20:30, Larry Rosenman <larryrtx(a)gmail.com <mailto:larryrtx@gmail.com>> wrote: >>>> >>> >>>> >>> doveadm -D -vvvvvv index \#ARCHIVE/\* garners the below for ALL >>>> >> mailboxes >>>> >>> in the >>>> >>> namespace: >>>> >>> doveadm(ler): Error: Mailbox #ARCHIVE/2013/04/clamav-rules: Status lookup >>>> >>> failed: Internal error occurred. Refer to server log for more >>>> >> information. >>>> >>> [2016-11-01 13:25:21] >>>> >>> doveadm(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't >>>> >>> selectable >>>> >> >>>> >> You're using mbox format and "clamav-rules" is a directory. I guess >>>> >> doveadm should be ignoring non-selectable mailboxes. >>>> >> >>>> >> >>>> > >>>> > >>>> > -- >>>> > Larry Rosenman http://www.lerctr.org/~ler <http://www.lerctr.org/~ler> >>>> > Phone: +1 214-642-9640 <tel:%2B1%20214-642-9640> (c) E-Mail: larryrtx(a)gmail.com <mailto:larryrtx@gmail.com> >>>> > US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281 >>>> >>>> >>>> >>>> >>>> -- >>>> Larry Rosenman http://www.lerctr.org/~ler <http://www.lerctr.org/~ler> >>>> Phone: +1 214-642-9640 <tel:%2B1%20214-642-9640> (c) E-Mail: larryrtx(a)gmail.com <mailto:larryrtx@gmail.com> >>>> US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281 >>> >>> >>> >>> >>> -- >>> Larry Rosenman http://www.lerctr.org/~ler <http://www.lerctr.org/~ler> >>> Phone: +1 214-642-9640 <tel:%2B1%20214-642-9640> (c) E-Mail: larryrtx(a)gmail.com <mailto:larryrtx@gmail.com> >>> US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281 >>> >>> >>> >>> -- >>> Larry Rosenman http://www.lerctr.org/~ler <http://www.lerctr.org/~ler> >>> Phone: +1 214-642-9640 <tel:%2B1%20214-642-9640> (c) E-Mail: larryrtx(a)gmail.com <mailto:larryrtx@gmail.com> >>> US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281 >>> >>> >>> >>> -- >>> Larry Rosenman http://www.lerctr.org/~ler <http://www.lerctr.org/~ler> >>> Phone: +1 214-642-9640 <tel:%2B1%20214-642-9640> (c) E-Mail: larryrtx(a)gmail.com <mailto:larryrtx@gmail.com> >>> US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281 >> >> >> >> >> -- >> Larry Rosenman http://www.lerctr.org/~ler <http://www.lerctr.org/~ler> >> Phone: +1 214-642-9640 <tel:%2B1%20214-642-9640> (c) E-Mail: larryrtx(a)gmail.com <mailto:larryrtx@gmail.com> >> US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281 >> >> >> >> -- >> Larry Rosenman http://www.lerctr.org/~ler <http://www.lerctr.org/~ler> >> Phone: +1 214-642-9640 <tel:%2B1%20214-642-9640> (c) E-Mail: larryrtx(a)gmail.com <mailto:larryrtx@gmail.com> >> US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281 > > > > > -- > Larry Rosenman http://www.lerctr.org/~ler <http://www.lerctr.org/~ler> > Phone: +1 214-642-9640 (c) E-Mail: larryrtx(a)gmail.com <mailto:larryrtx@gmail.com> > US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281

1 0

Re: doveadm index: can't index a different namespace?
by Larry Rosenman 02 Nov '16

02 Nov '16

On Wed, Nov 2, 2016 at 3:02 PM, Larry Rosenman <larryrtx(a)gmail.com> wrote: > why wouldn't it be able to use the ~/MAILARCHIVE/ filesystem space? > > The other indexes etc seem to get built there. > > I'll see if the current FreeBSD solr port is easier to set up than the > last time I tried. > -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 (c) E-Mail: larryrtx(a)gmail.com US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281

1 0

doveadm index: can't index a different namespace?
by Larry Rosenman 02 Nov '16

02 Nov '16

doveadm -D -vvvvvv index \#ARCHIVE/\* garners the below for ALL mailboxes in the namespace: doveadm(ler): Error: Mailbox #ARCHIVE/2013/04/clamav-rules: Status lookup failed: Internal error occurred. Refer to server log for more information. [2016-11-01 13:25:21] doveadm(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable doveadm(ler): Error: Mailbox #ARCHIVE/2013/04/SA/FN: Status lookup failed: Internal error occurred. Refer to server log for more information. [2016-11-01 13:25:21] thebighonker.lerctr.org ~ $ doveconf -n attached. 2.2.26.0, pigeonhole 0.4.16, clucene from FreeBSD ports. What else do we need here? -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 (c) E-Mail: larryrtx(a)gmail.com US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281

3 13

v2.2.26.0 released
by Timo Sirainen 02 Nov '16

02 Nov '16

http://dovecot.org/releases/2.2/dovecot-2.2.26.0.tar.gz http://dovecot.org/releases/2.2/dovecot-2.2.26.0.tar.gz.sig v2.2.26 had a couple of nasty bugs left in it, so here's a fixup release. The version number is also a little bit weird, but had to be done this way (although 2.2.26.0.1 could have been another possibility). - Fixed some compiling issues. - auth: Fixed assert-crash when using NTLM or SKEY mechanisms and multiple passdbs. - auth: Fixed crash when exporting to auth-worker passdb extra fields that had empty values. - dsync: Fixed assert-crash in dsync_brain_sync_mailbox_deinit

6 17

Dovecot Issues on FreeBSD 10.3 and FreebSD 11.0
by The Doctor 02 Nov '16

02 Nov '16

Hello everyone. I see we are having issues with dovecot 2.226.0 in the FreeBSD world. I did run dovecot-2.2.26.rc1 myself and did not see repeat problem in POP3 or IMAP issue customers were reporting. I see this repeat issue in dovecot 2.26.0 either port or compiled similarly. So the question begs way so many problem in BSD after the initial release and not in rc1 ? -- Member - Liberal International This is doctor@@nl2k.ab.ca Ici doctor@@nl2k.ab.ca God,Queen and country!Never Satan President Republic!Beware AntiChrist rising! http://www.fullyfollow.me/rootnl2k Look at Psalms 14 and 53 on Atheism Time for the USA to hold a referendum on its republic and vote to dissolve!!

1 0

Re: doveadm index: can't index a different namespace?
by larryrtx 02 Nov '16

02 Nov '16

Anything else I can provide ? Sent from my Sprint Samsung Galaxy S7. -------- Original message --------From: Larry Rosenman <larryrtx(a)gmail.com> Date: 11/1/16 1:37 PM (GMT-06:00) To: Aki Tuomi <aki.tuomi(a)dovecot.fi> Cc: Dovecot Mailing List <dovecot(a)dovecot.org> Subject: Re: doveadm index: can't index a different namespace? Nothing in them from what I can see..... Nov 1 13:25:14 thebighonker dovecot: indexer-worker(mrm): Debug: fs: root=/home/mrm/mail, index=, indexpvt=, control=, inbox=/home/mrm/mail/INBOX, alt=Nov 1 13:25:14 thebighonker dovecot: indexer-worker(mrm): Debug: Namespace archive: type=private, prefix=#ARCHIVE/, sep=/, inbox=no, hidden=no, list=no, subscriptions=yes location=mbox:~/MAILARCHIVENov 1 13:25:14 thebighonker dovecot: indexer-worker(mrm): Debug: mbox: INBOX defaulted to /home/mrm/MAILARCHIVE/inboxNov 1 13:25:14 thebighonker dovecot: indexer-worker(mrm): Debug: fs: root=/home/mrm/MAILARCHIVE, index=, indexpvt=, control=, inbox=/home/mrm/MAILARCHIVE/inbox, alt=Nov 1 13:25:14 thebighonker exim[6544]: 1c1dkI-0001gw-B7 => mrm <mrm(a)lerctr.org> R=localuser T=dovecot_lmtp S=11532 C="250 2.0.0 <mrm(a)lerctr.org> pfbVHwreGFhQFgAAu+mOrA Saved" QT=0s DT=0sNov 1 13:25:14 thebighonker exim[6544]: 1c1dkI-0001gw-B7 Completed QT=0sNov 1 13:25:15 thebighonker dovecot: indexer-worker(mrm): Debug: Mailbox INBOX: Opened mail UID=447860 because: fts indexingNov 1 13:25:15 thebighonker dovecot: indexer-worker(mrm): Indexed 1 messages in INBOXNov 1 13:25:19 thebighonker exim[6519]: H=(ylmf-pc) [69.64.78.83]:57747 I=[192.147.25.65]:25 rejected EHLO or HELO ylmf-pc: CHECK_HELO: ylmf-pcNov 1 13:25:27 thebighonker dovecot: imap-login: Login: user=<ler>, method=PLAIN, rip=2001:470:1f0f:3ad:223:7dff:fe9e:6e8a, lip=2001:470:1f0f:3ad:223:7dff:fe9e:6e8a, mpid=6583, TLS, session=<mEXVckFAIEcgAQRwHw8DrQIjff/+nm6K>Nov 1 13:25:27 thebighonker dovecot: imap(ler): Debug: Loading modules from directory: /usr/local/lib/dovecotNov 1 13:25:27 thebighonker dovecot: imap(ler): Debug: Module loaded: /usr/local/lib/dovecot/lib15_notify_plugin.soNov 1 13:25:27 thebighonker dovecot: imap(ler): Debug: Module loaded: /usr/local/lib/dovecot/lib20_fts_plugin.soNov 1 13:25:27 thebighonker dovecot: imap(ler): Debug: Module loaded: /usr/local/lib/dovecot/lib20_mail_log_plugin.soNov 1 13:25:27 thebighonker dovecot: imap(ler): Debug: Module loaded: /usr/local/lib/dovecot/lib21_fts_lucene_plugin.soNov 1 13:25:27 thebighonker dovecot: imap(ler): Debug: Module loaded: /usr/local/lib/dovecot/lib90_stats_plugin.soNov 1 13:25:27 thebighonker dovecot: imap(ler): Debug: Module loaded: /usr/local/lib/dovecot/lib95_imap_stats_plugin.soNov 1 13:25:27 thebighonker dovecot: imap(ler): Debug: Effective uid=1001, gid=1001, home=/home/lerNov 1 13:25:27 thebighonker dovecot: imap(ler): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=mbox:~/mail:INBOX=~/mail/INBOXNov 1 13:25:27 thebighonker dovecot: imap(ler): Debug: fs: root=/home/ler/mail, index=, indexpvt=, control=, inbox=/home/ler/mail/INBOX, alt=Nov 1 13:25:27 thebighonker dovecot: imap(ler): Debug: Namespace archive: type=private, prefix=#ARCHIVE/, sep=/, inbox=no, hidden=no, list=no, subscriptions=yes location=mbox:~/MAILARCHIVENov 1 13:25:27 thebighonker dovecot: imap(ler): Debug: mbox: INBOX defaulted to /home/ler/MAILARCHIVE/inboxNov 1 13:25:27 thebighonker dovecot: imap(ler): Debug: fs: root=/home/ler/MAILARCHIVE, index=, indexpvt=, control=, inbox=/home/ler/MAILARCHIVE/inbox, alt=Nov 1 13:25:27 thebighonker dovecot: imap(ler): Logged out in=6049 out=63372 fhc=50 fhb=22424 fbc=0 fbb=0 del=0 exp=0 trash=0Nov 1 13:25:29 thebighonker exim[6561]: H=(ylmf-pc) [69.64.78.83]:63376 I=[192.147.25.65]:25 rejected EHLO or HELO ylmf-pc: CHECK_HELO: ylmf-pcNov 1 13:25:39 thebighonker exim[6585]: H=(ylmf-pc) [69.64.78.83]:60216 I=[192.147.25.65]:25 rejected EHLO or HELO ylmf-pc: CHECK_HELO: ylmf-pcNov 1 13:25:46 thebighonker exim[6588]: no host name found for IP address 125.123.158.215Nov 1 13:25:47 thebighonker exim[6588]: H=(qrhx) [125.123.158.215]:60710 I=[192.147.25.65]:25 F=<ler(a)lerctr.org> rejected RCPT <3371453348(a)qq.com>: RBL: found in zen.spamhaus.org (127.0.0.11) (https://www.spamhaus.org/query/ip/125.123.158.215)Nov 1 13:25:48 thebighonker exim[6588]: unexpected disconnection while reading SMTP command from (qrhx) [125.123.158.215]:60710 I=[192.147.25.65]:25Nov 1 13:25:49 thebighonker exim[6590]: H=(ylmf-pc) [69.64.78.83]:60073 I=[192.147.25.65]:25 rejected EHLO or HELO ylmf-pc: CHECK_HELO: ylmf-pcNov 1 13:25:59 thebighonker exim[6608]: H=(ylmf-pc) [69.64.78.83]:60168 I=[192.147.25.65]:25 rejected EHLO or HELO ylmf-pc: CHECK_HELO: ylmf-pcNov 1 13:26:09 thebighonker exim[6613]: H=(ylmf-pc) [69.64.78.83]:55031 I=[192.147.25.65]:25 rejected EHLO or HELO ylmf-pc: CHECK_HELO: ylmf-pcNov 1 13:26:15 thebighonker dovecot: imap-login: Login: user=<ler>, method=PLAIN, rip=2600:1:d613:48fb:b5da:4a31:b4b6:7ff8, lip=2001:470:1f0f:3ad:223:7dff:fe9e:6e8a, mpid=6645, TLS, session=<PsGzdUFA9Y8mAAAB1hNI+7XaSjG0tn/4>Nov 1 13:26:15 thebighonker dovecot: imap(ler): Debug: Loading modules from directory: /usr/local/lib/dovecotNov 1 13:26:15 thebighonker dovecot: imap(ler): Debug: Module loaded: /usr/local/lib/dovecot/lib15_notify_plugin.soNov 1 13:26:15 thebighonker dovecot: imap(ler): Debug: Module loaded: /usr/local/lib/dovecot/lib20_fts_plugin.soNov 1 13:26:15 thebighonker dovecot: imap(ler): Debug: Module loaded: /usr/local/lib/dovecot/lib20_mail_log_plugin.soNov 1 13:26:15 thebighonker dovecot: imap(ler): Debug: Module loaded: /usr/local/lib/dovecot/lib21_fts_lucene_plugin.soNov 1 13:26:15 thebighonker dovecot: imap(ler): Debug: Module loaded: /usr/local/lib/dovecot/lib90_stats_plugin.soNov 1 13:26:15 thebighonker dovecot: imap(ler): Debug: Module loaded: /usr/local/lib/dovecot/lib95_imap_stats_plugin.soNov 1 13:26:15 thebighonker dovecot: imap(ler): Debug: Effective uid=1001, gid=1001, home=/home/lerNov 1 13:26:15 thebighonker dovecot: imap(ler): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=mbox:~/mail:INBOX=~/mail/INBOXNov 1 13:26:15 thebighonker dovecot: imap(ler): Debug: fs: root=/home/ler/mail, index=, indexpvt=, control=, inbox=/home/ler/mail/INBOX, alt= I can provide fuller logs, but doveadm running on the server seems to log all to it's ownsrdout/stderr On Tue, Nov 1, 2016 at 1:32 PM, Aki Tuomi <aki.tuomi(a)dovecot.fi> wrote: Server logs would be appreciated. Aki > On November 1, 2016 at 8:30 PM Larry Rosenman <larryrtx(a)gmail.com> wrote: > > > doveadm -D -vvvvvv index \#ARCHIVE/\* garners the below for ALL mailboxes > in the > namespace: > doveadm(ler): Error: Mailbox #ARCHIVE/2013/04/clamav-rules: Status lookup > failed: Internal error occurred. Refer to server log for more information. > [2016-11-01 13:25:21] > doveadm(ler): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't > selectable > doveadm(ler): Error: Mailbox #ARCHIVE/2013/04/SA/FN: Status lookup failed: > Internal error occurred. Refer to server log for more information. > [2016-11-01 13:25:21] > thebighonker.lerctr.org ~ $ > > doveconf -n attached. > > 2.2.26.0, pigeonhole 0.4.16, clucene from FreeBSD ports. > > What else do we need here? > > > > -- > Larry Rosenman http://www.lerctr.org/~ler > Phone: +1 214-642-9640 (c) E-Mail: larryrtx(a)gmail.com > US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281 -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 (c) E-Mail: larryrtx(a)gmail.com US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281

1 0

Α compilation problem exists with Sun studio 12
by Limperis Antonis 02 Nov '16

02 Nov '16

Hello, I tried to compile Dovecot 2.2.26.0 with Sun Studio 12.0 on a Sun Solaris 10 x86 machine, but an error occurred related to src/lib-ldap/ldap-compare.c. "ldap-compare.c", line 112: void function cannot return value cc: acomp failed for ldap-compare.c *** Error code 1 make: Fatal error: Command failed for target `ldap-compare.lo' The problem fixed with the following changes on this file: --- dovecot-2.2.26.0/src/lib-ldap/ldap-compare.c.orig Wed Nov 2 06:51:27 2016 +++ dovecot-2.2.26.0/src/lib-ldap/ldap-compare.c Wed Nov 2 06:24:02 2016 @@ -109,7 +109,9 @@ req->send_request_cb = ldap_compare_send; req->timeout_secs = input->timeout_secs; - return ldap_connection_queue_request(conn, req); +// return ldap_connection_queue_request(conn, req); + ldap_connection_queue_request(conn, req); + return; } You could see it in the next release of dovecot; Thank You. Antonis

2 1

Server migration
by Gandalf Corvotempesta 01 Nov '16

01 Nov '16

Hi i have to migrate, online, a dovecot 1.2.15 to a new server. Which is the best way to accomplish this? I have 2 possibility: 1) migrate from the very old server to a newer server with the same dovecot version 2) migrate from the very old server to a new server with the latest dovecot version can i simply use rsync to sync everything and, when the sync is quick, move the mailbox from the old server to the new server? My biggest concern is how to manage the the emails that are coming during the server switch. Let's assume a 50gb maildir , the first sync would require hours to complete (tons of very small files) do i can't shutdown the mailbox. The second sync would require much less time and would also sync the email received during the first sync (but the mailbox is still receiving new emails) now, as third phase, i can move the mailbox to the new server (by changing the postfix configuration) so that all new emails are received on the new server and then start the last rsync (by removing the --delete flag or any new emails would be deleted as not existsnt on the older server) Any better solution?

7 21

Released Pigeonhole v0.4.16 for Dovecot v2.2.26.0.
by Stephan Bosch 01 Nov '16

01 Nov '16

Hello Dovecot users, Here's the definitive 0.4.16 release. There were no changes since the release candidate. The reported replication issues are still open, since we haven't been able to reproduce them so far. Changelog v0.4.16: * Part of the Sieve extprograms implementation was moved to Dovecot, which means that this release depends on Dovecot v2.2.26+. * ManageSieve: The PUTSCRIPT command now allows uploading empty Sieve scripts. There was really no good reason to disallow doing that. + Sieve vnd.dovecot.report extension: + Added a Dovecot-Reporting-User field to the report body, which contains the e-mail address of the user sending the report. + Added support for configuring the "From:" address used in the report. + LDA sieve plugin: Implemented support for a "discard script" that is run when the message is going to be discarded. This allows doing something other than throwing the message away for good. + Sieve vnd.dovecot.environment extension: Added vnd.dovecot.config.* environment items. These environment items map to sieve_env_* settings from the plugin {} section in the configuration. Such values can of course also be returned from userdb. + Sieve vacation extension: Use the Microsoft X-Auto-Response-Suppress header to prevent unwanted responses from and to (older) Microsoft products. + ManageSieve: Added rawlog_dir setting to store ManageSieve traffic logs. This replaces at least partially the rawlog plugin (mimics similar IMAP/POP3 change). - doveadm sieve plugin: synchronization: Prevent setting file timestamps to unix epoch time. This occurred when Dovecot passed the timestamp as 'unknown' during synchronization. - Sieve exprograms plugin: Fixed spurious '+' sometimes returned at the end of socket-based program output. - imapsieve plugin: Fixed crash occurring in specific situations. - Performed various fixes based on static analysis and Clang warnings. The release is available as follows: http://pigeonhole.dovecot.org/releases/2.2/dovecot-2.2-pigeonhole-0.4.16.ta… http://pigeonhole.dovecot.org/releases/2.2/dovecot-2.2-pigeonhole-0.4.16.ta… Refer to http://pigeonhole.dovecot.org and the Dovecot v2.x wiki for more information. Have fun testing this release and don't hesitate to notify me when there are any problems. Regards, -- Stephan Bosch stephan(a)rename-it.nl

1 1

2.2.26.0: Error: redis: Unexpected input (state=0): -ERR max number of clients reached
by Tom Sommer 01 Nov '16

01 Nov '16

I use redis as quota backend (currently). After upgrading to 2.2.26.0 I see a ton of "Error: redis: Unexpected input (state=0): -ERR max number of clients reached" errors. It looks like either more Redis connections are being made, or Redis connections don't time out/are reused correctly anymore. No such errors were seen in 2.2.24. -- Tom

1 0

Panic: file mail-transaction-log-file.c: line 104 (mail_transaction_log_file_free): assertion failed: (!file->locked)
by Arkadiusz Miśkiewicz 01 Nov '16

01 Nov '16

2.2.25 (also happens on 2.2.24). Happens every time I try to make deliver and only for this user: Jul 14 09:52:02 mbox dovecot: lmtp(25601): Connect from local Jul 14 09:52:02 mbox dovecot: lmtp(powiadomienia): session=<CRU2EaJEh1cBZAAALZVUYQ>, Error: Index /var/mail/powiadomienia/dovecot.index: Lost log for seq=1009 offset=40: Missing middle file seq=1009 (between 1009..4294967295) Jul 14 09:52:02 mbox dovecot: lmtp(powiadomienia): session=<CRU2EaJEh1cBZAAALZVUYQ>, Warning: fscking index file /var/mail/powiadomienia/dovecot.index Jul 14 09:52:02 mbox dovecot: lmtp(powiadomienia): session=<CRU2EaJEh1cBZAAALZVUYQ>, Error: Fixed index file /var/mail/powiadomienia/dovecot.index: log_file_seq 1009 -> 1011 Jul 14 09:52:02 mbox dovecot: lmtp(powiadomienia): session=<CRU2EaJEh1cBZAAALZVUYQ>, Panic: file mail-transaction-log-file.c: line 104 (mail_transaction_log_file_free): assertion failed: (!file->locked) Jul 14 09:52:02 mbox dovecot: lmtp(powiadomienia): session=<CRU2EaJEh1cBZAAALZVUYQ>, Error: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0(+0x8d7d2) [0x7feb89fc97d2] -> /usr/lib64/dovecot/libdovecot.so.0(+0x8d8bd) [0x7feb89fc98bd] -> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7feb89f67e31] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_transaction_log_file_free+0x160) [0x7feb8a331fa0] -> /usr/lib64/dovecot/libdovecot- storage.so.0(mail_transaction_logs_clean+0x4d) [0x7feb8a3360ed] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_transaction_log_close+0x30) [0x7feb8a336230] -> /usr/lib64/dovecot/libdovecot- storage.so.0(mail_transaction_log_move_to_memory+0xd5) [0x7feb8a3363e5] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_move_to_memory+0xa0) [0x7feb8a330440] -> /usr/lib64/dovecot/libdovecot- storage.so.0(mail_index_write+0x183) [0x7feb8a32e9d3] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_fsck+0xc1f) [0x7feb8a3186ff] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x49b) [0x7feb8a322eab] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_map+0x71) [0x7feb8a31a231] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xe0fed) [0x7feb8a32ffed] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xe15f3) [0x7feb8a3305f3] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_open+0x78) [0x7feb8a3306d8] -> /usr/lib64/dovecot/libdovecot-storage.so.0(index_storage_mailbox_open+0x92) [0x7feb8a309202] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x6c0e2) [0x7feb8a2bb0e2] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x6c1c8) [0x7feb8a2bb1c8] -> /usr/lib64/dovecot/plugins/lib20_zlib_plugin.so(+0x2fdc) [0x7feb85697fdc] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x450c6) [0x7feb8a2940c6] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_open+0x20) [0x7feb8a294240] -> /usr/lib64/dovecot/libdovecot-lda.so.0(mail_deliver_save_open+0xad) [0x7feb8a58d1ad] -> /usr/lib64/dovecot/libdovecot-lda.so.0(mail_deliver_save+0xbb) [0x7feb8a58d48b] -> /usr/lib64/dovecot/libdovecot-lda.so.0(mail_deliver+0x123) [0x7feb8a58d9e3] -> dovecot/lmtp [DATA powiadomienia]() [0x406bc8] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7feb89fdd67c] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7feb89fdeb01] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7feb89fdd705] Jul 14 09:52:02 mbox dovecot: lmtp(powiadomienia): session=<CRU2EaJEh1cBZAAALZVUYQ>, Fatal: master: service(lmtp): child 25601 killed with signal 6 (core dumps disabled) -- Arkadiusz Miśkiewicz, arekm / ( maven.pl | pld-linux.org )

2 4

please suggest me a nice movie
by bunkertor 01 Nov '16

01 Nov '16

Hi! I'd like to watch something really interesting, can you suggest me something cool? Here is the list of movies I've already watched <http://ferruccio.realestatelakewildwood.com/oikhd/1> bunkertor

1 0

mail relay for local network
by jean francois pion 01 Nov '16

01 Nov '16

hello, i'm quite a newbie to the mail server instalation and admin (you must start one day !) i would like to use a rapberry pi to build a system to get the mails from different mail accounts via pop, to store them in the raspberry memory an be able to get them with my thunderbird client on the different computers on my local network. no need to accesse them via internet it is for local use only. the puropose is to avoid gettin my fai mail box full and loosing mails (quite a big mail traffic ) no need for spamkiller i've got what i want already on the computer no need for an smtp relay the computer can acces the fai smtp, is dovecot able to do that ? thank you sorry for the bad english -- -- JF Pion *Quand je suis allé à l'école, ils m'ont demandé ce que je voulais être quand je serai grand. J'ai répondu : "Heureux"* Ils m’ont dit que je n’avais pas compris la question, j’ai répondu qu’ils n’avaient pas compris la vie. John Lennon Des montages électroniques pour le modélisme http://jean.francois.pion.free.fr le site du vol électrique http://electrofly.free.fr/ --- L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast. https://www.avast.com/antivirus

2 1

IP Addresses
by Stephen Hanselman 01 Nov '16

01 Nov '16

Good Morning, Can someone point me to the area in Dovecot that deals with incoming IP addresses. Specifically I want to determine if it is possible to "spoof" the address or is the address I look at in the headers the actual address that made the connection request (hopefully it is). Thank you Steve Hanselman

2 1

Safe to run migration on live/production server?
by mrobti＠insiberia.net 31 Oct '16

31 Oct '16

I have an old mbox formatted INBOX and folders that need to be converted to a Maildir. Can I run the dsync command when the server is live and Dovecot LMTP is delivering new mails to the same user? Will it be able to preserve UIDs and not confuse any indexes? I started the job with deliveries disabled so the conversion could complete, but it's taking too long. I want to know if I can re-enable mail deliveries and not cause problems. I see it building a massive number of files in the user's Maildir/tmp folder, which I presume is normal. By the way, what's the size multiplier for mbox to maildir for many small emails only a couple K each? I'm finding it's a lot more disk space for maildir in this case.

1 0

doveadm stats top crash
by Sven Roellig 31 Oct '16

31 Oct '16

Hi,when i start doveadm stats top it crash Panic: key not found from hash Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x9560e) [0x7fe0e5e5c60e] -> /usr/lib/dovecot/libdovecot.so.0(+0x95688) [0x7fe0e5e5c688] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fe0e5df496e] -> doveadm(+0x25290) [0x7fe0e6abb290] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handle_timeouts+0xfb) [0x7fe0e5e7104b] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xc3) [0x7fe0e5e72643] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7fe0e5e71265] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x30) [0x7fe0e5e71400] -> doveadm(+0x256a1) [0x7fe0e6abb6a1] -> doveadm(doveadm_cmd_ver2_to_cmd_wrapper+0x23a) [0x7fe0e6acf8aa] -> doveadm(doveadm_cmd_run_ver2+0x560) [0x7fe0e6ad0600] -> doveadm(doveadm_cmd_try_run_ver2+0x37) [0x7fe0e6ad0657] -> doveadm(main+0x1e4) [0x7fe0e6ab07c4] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fe0e5a3db45] -> doveadm(+0x1aba8) [0x7fe0e6ab0ba8] Aborted Sven

1 0

Dovecot Proxy and Director
by Gandalf Corvotempesta 29 Oct '16

29 Oct '16

Hi, just a simple question: by using a directory and a proxy, I would be able to totally hide the pop3/imap server ip addresses from outside? I'm asking this because I would like to hide the real server IP for security reasosn (DDoS and so on). The proxy would be placed on servers with high bandwidth while the pop3/imap dovecot servers are placed in a small datacenter that would go down easily in case of attack

2 2

Panic: file dsync-brain-mailbox.c: line 358 (dsync_brain_sync_mailbox_deinit): assertion failed: (brain->failed || brain->sync_type == DSYNC_BRAIN_SYNC_TYPE_CHANGED)
by Gilles Chauvin 28 Oct '16

28 Oct '16

Hello, Here is a Panic that happened while doing some testing with two servers both running Dovecot v2.2.26 on CentOS 7. These are test servers owning 32 accounts whose data were copied from our production server. What I've done is: server01# doveadm force-resync -A '*' server01# doveadm replicator replicate -f '*' For 5 accounts I obtained the following crash: 2016-10-28T14:09:43.236946+02:00 server01 dovecot: dsync-server(someuser): Panic: file dsync-brain-mailbox.c: line 358 (dsync_brain_sync_mailbox_deinit): assertion failed: (brain->failed || brain->sync_type == DSYNC_BRAIN_SYNC_TYPE_CHANGED) 2016-10-28T14:09:43.237441+02:00 server01 dovecot: dsync-server(someuser): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x8f7e0) [0x7f3d9318d7e0] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x8f8be) [0x7f3d9318d8be] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f3d9312b9be] -> dovecot/doveadm-server [10.0.0.2 someuser slave_recv_mailbox](dsync_brain_sync_mailbox_deinit+0x163) [0x438243] -> dovecot/doveadm-server [10.0.0.2 someuser slave_recv_mailbox](dsync_brain_slave_recv_mailbox+0x277) [0x438da7] -> dovecot/doveadm-server [10.0.0.2 someuser slave_recv_mailbox](dsync_brain_run+0x5fe) [0x4368be] -> dovecot/doveadm-server [10.0.0.2 someuser slave_recv_mailbox]() [0x436c71] -> dovecot/doveadm-server [10.0.0.2 someuser slave_recv_mailbox]() [0x44becf] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f3d931a0c3c] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xe7) [0x7f3d931a1fd7] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f3d931a0cc5] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f3d931a0e78] -> dovecot/doveadm-server [10.0.0.2 someuser slave_recv_mailbox]() [0x41fc7e] -> dovecot/doveadm-server [10.0.0.2 someuser slave_recv_mailbox]() [0x421256] -> dovecot/doveadm-server [10.0.0.2 someuser slave_recv_mailbox]() [0x433654] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f3d931a0c3c] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xe7) [0x7f3d931a1fd7] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f3d931a0cc5] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f3d931a0e78] -> /usr/local/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f3d93131a23] -> dovecot/doveadm-server [10.0.0.2 someuser slave_recv_mailbox](main+0x197) [0x413c87] -> /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f3d92d5db15] -> dovecot/doveadm-server [10.0.0.2 someuser slave_recv_mailbox]() [0x413d25] 2016-10-28T14:09:43.238013+02:00 server01 dovecot: dsync-server(someuser): Fatal: master: service(doveadm): child 96390 killed with signal 6 (core dumps disabled) 2016-10-28T14:09:43.505098+02:00 server01 dovecot: dsync-server(someuser): Error: read(server02.localdomain) failed: read(size=5807) failed: Connection reset by peer (last sent=mailbox_state, last recv=mailbox_state) Regards, Gilles.

2 2

use a second userdb that only returns extra fields
by Alexander 'Leo' Bergolth 28 Oct '16

28 Oct '16

Hi! Is it possible to get all basic userdb information from the passwd userdb and add a second userdb of type checkpassword that only sets some additional extra fields like namespaces? I tried the following setup: -------------------- 8< -------------------- userdb { driver = passwd result_success = continue-ok } userdb { driver = checkpassword args = /usr/local/sbin/dovecot-userdb.py skip = never } -------------------- 8< -------------------- ... but it seems that as soon as the second userdb is active, dovecot doesn't take settings like uid and gid from the first userdb anymore. (Even if I don't set userdb_uid and userdb_gid in checkpassword.) On the other hand there are no environment variables that pass the settings from the previous lookup to the checkpassword script. Cheers, --leo -- e-mail ::: Leo.Bergolth (at) wu.ac.at fax ::: +43-1-31336-906050 location ::: IT-Services | Vienna University of Economics | Austria

1 0

Dovecot POP3 - Enable POP for mail that arrives from now on
by Ricardo Machini Barbosa 28 Oct '16

28 Oct '16

Hello, Someone knows some method for implement feature like Gmail and Zimbra, about download POP3 messages only that "arrives from now" ? Regards, Ricardo Machini

1 0

v2.2.26 released
by Timo Sirainen 28 Oct '16

28 Oct '16

http://dovecot.org/releases/2.2/dovecot-2.2.26.tar.gz http://dovecot.org/releases/2.2/dovecot-2.2.26.tar.gz.sig There were some changes since rc1: https://github.com/dovecot/core/commit/54d654098032d96975b70749b505fae538e9… Mainly there are quite a lot of director fixes and improvements. Here's the full list of changes: * master: Removed hardcoded 511 backlog limit for listen(). The kernel should limit this as needed. * doveadm import: Source user is now initialized the same as target user. Added -U parameter to override the source user. * Mailbox names are no longer limited to 16 hierarchy levels. We'll check another way to make sure mailbox names can't grow larger than 4096 bytes. + Added a concept of "alternative usernames" by returning user_* extra field(s) in passdb. doveadm proxy list shows these alt usernames in "doveadm proxy list" output. "doveadm director&proxy kick" adds -f <passdb field> parameter. The alt usernames don't have to be unique, so this allows creation of user groups and kicking them in one command. + auth: passdb/userdb dict allows now %variables in key settings. + auth: If passdb returns noauthenticate=yes extra field, assume that it only set extra fields and authentication wasn't actually performed. + auth: passdb static now supports password={scheme} prefix. + auth, login_log_format_elements: Added %{local_name} variable, which expands to TLS SNI hostname if given. + imapc: Added imapc_max_line_length to limit maximum memory usage. + imap, pop3: Added rawlog_dir setting to store IMAP/POP3 traffic logs. This replaces at least partially the rawlog plugin. + dsync: Added dsync_features=empty-header-workaround setting. This makes incremental dsyncs work better for servers that randomly return empty headers for mails. When an empty header is seen for an existing mail, dsync assumes that it matches the local mail. + doveadm sync/backup: Added -I <max size> parameter to skip too large mails. + doveadm sync/backup: Fixed -t parameter and added -e for "end date". + doveadm mailbox metadata: Added -s parameter to allow accessing server metadata by using empty mailbox name. + Added "doveadm service status" and "doveadm process status" commands. + director: Added director_flush_socket. See http://wiki2.dovecot.org/Director#Flush_socket + doveadm director flush: Users are now moved only max 100 at a time to avoid load spikes. --max-parallel parameter overrides this. + Added FILE_LOCK_SLOW_WARNING_MSECS environment, which logs a warning if any lock is waited on or kept for this many milliseconds. - master process's listener socket was leaked to all child processes. This might have allowed untrusted processes to capture and prevent "doveadm service stop" comands from working. - login proxy: Fixed crash when outgoing SSL connections were hanging. - auth: userdb fields weren't passed to auth-workers, so %{userdb:*} from previous userdbs didn't work there. - auth: Each userdb lookup from cache reset its TTL. - auth: Fixed auth_bind=yes + sasl_bind=yes to work together - auth: Blocking userdb lookups reset extra fields set by previous userdbs. - auth: Cache keys didn't include %{passdb:*} and %{userdb:*} - auth-policy: Fixed crash due to using already-freed memory if policy lookup takes longer than auth request exists. - lib-auth: Unescape passdb/userdb extra fields. Mainly affected returning extra fields with LFs or TABs. - lmtp_user_concurrency_limit>0 setting was logging unnecessary anvil errors. - lmtp_user_concurrency_limit is now checked before quota check with lmtp_rcpt_check_quota=yes to avoid unnecessary quota work. - lmtp: %{userdb:*} variables didn't work in mail_log_prefix - autoexpunge settings for mailboxes with wildcards didn't work when namespace prefix was non-empty. - Fixed writing >2GB to iostream-temp files (used by fs-compress, fs-metawrap, doveadm-http) - director: Ignore duplicates in director_servers setting. - director: Many fixes related to connection handshaking, user moving and error handling. - director: Don't break with shutdown_clients=no - zlib, IMAP BINARY: Fixed internal caching when accessing multiple newly created mails. They all had UID=0 and the next mail could have wrongly used the previously cached mail. - doveadm stats reset wasn't reseting all the stats. - auth_stats=yes: Don't update num_logins, since it doubles them when using with mail stats. - quota count: Fixed deadlocks when updating vsize header. - dict-quota: Fixed crashes happening due to memory corruption. - dict proxy: Fixed various timeout-related bugs. - doveadm proxying: Fixed -A and -u wildcard handling. - doveadm proxying: Fixed hangs and bugs related to printing. - imap: Fixed wrongly triggering assert-crash in client_check_command_hangs. - imap proxy: Don't send ID command pipelined with nopipelining=yes - imap-hibernate: Don't execute quota_over_script or last_login after un-hibernation. - imap-hibernate: Don't un-hibernate if client sends DONE+IDLE in one IP packet. - imap-hibernate: Fixed various failures when un-hibernating. - fts: fts_autoindex=yes was broken in 2.2.25 unless fts_autoindex_exclude settings existed. - fts-solr: Fixed searching multiple mailboxes (patch by x16a0) - doveadm fetch body.snippet wasn't working in 2.2.25. Also fixed a crash with certain emails. - pop3-migration + dbox: Various fixes related to POP3 UIDL optimization in 2.2.25. - pop3-migration: Fixed "truncated email header" workaround.

5 10

Bugreport: managesieve-login won't start without a ssl-key
by Moritz Fago 28 Oct '16

28 Oct '16

Hello, If you don’t have a ssl_key and ssl_cert configured in your dovecot config managesieve-login will fail to start with the following error message: dovecot: managesieve-login: Fatal: Couldn't parse private ssl_key: error:0906D06C:PEM routines:PEM_read_bio:no start line: Expecting: ANY PRIVATE KEY, even if you haven’t enabled ssl for managesieve-login. Infos according to http://www.dovecot.org/bugreport.html: Filesystem: ext4 doveconf -n: # 2.2.13: /etc/dovecot/dovecot.conf # OS: Linux 3.16.0-4-amd64 x86_64 Debian 8.6 auth_default_realm = toppoint.de auth_mechanisms = plain login auth_username_format = %Ln mail_location = maildir:~/Maildir 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 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 = } passdb { args = dovecot driver = pam } plugin { sieve = ~/.sieve/dovecot.sieve sieve_dir = ~/.sieve } protocols = " imap lmtp sieve pop3" service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } service managesieve-login { inet_listener sieve { port = 4190 ssl = yes } } ssl = required ssl_cert = </etc/ssl/private/imap.toppoint.de.crt ssl_cipher_list = HIGH::!aNULL:!eNULL:!kRSA:!kPSK:!kSRP:!aDSS:!kECDH:!kDH:!MD5:!SHA1:!RC2:!RC4:!SEED:!IDEA:!DES:!3DES ssl_dh_parameters_length = 2048 ssl_key = </etc/ssl/private/imap.toppoint.de.pem ssl_prefer_server_ciphers = yes ssl_protocols = !SSLv3 !SSLv2 userdb { driver = passwd } protocol lmtp { mail_plugins = sieve } protocol imap { ssl_cert = </etc/ssl/private/imap.toppoint.de.crt ssl_key = </etc/ssl/private/imap.toppoint.de.pem } protocol pop3 { ssl_cert = </etc/ssl/private/pop3.toppoint.de.crt ssl_key = </etc/ssl/private/pop3.toppoint.de.pem } P.S I used doveconf -n to generate the config output, the website says you should use dovecot -n, is this an error or intentional?

3 2

Subscription not immediately reflected
by John van der Kamp 27 Oct '16

27 Oct '16

Hello, I noticed that somewhere between 2.2.22 and 2.2.25 the workings of subscriptions seem to have changed. In version 2.2.25, when a client subscribes to a folder, and then does an LSUB command, it will not see that subscribed folder. If you retry the LSUB command, the change is there. Same with unsubscribes. In version 2.2.22 I did not see this weird behavior. John

3 5

multiple SSL certificates story
by Arkadiusz Miśkiewicz 26 Oct '16

26 Oct '16

Hi. Little story :-) I'm playing with dovecot 2.2.25 and multiple SSL certificates. ~7000 certificates which are loaded twice, so my dovecot has ~14 000 certificate pairs (14k key + 14k cert) in config. 14 000 local_name entries. Like these: local_name imap.example.com { ssl_cert = </etc/certs/cert1.pem ssl_key = </etc/certs/cert1.pem } local_name pop3.example.com { ssl_cert = </etc/certs/cert1.pem ssl_key = </etc/certs/cert1.pem } (it needs to be "duplicated" like this because dovecot doesn't support globs/regexps for local_name, so can't use: local_name *.example.com { ssl_cert = </etc/certs/cert1.pem ssl_key = </etc/certs/cert1.pem } ) All certificates take 87MB on disk. Dovecot config for certificates itself is 3MB. Now fun begins. Trying to start dovecot fails Oct 26 12:49:59 ixion dovecot[19831]: master: Dovecot v2.2.25 (7be1766) starting up for imap, pop3, lmtp (core dumps disabled) Oct 26 12:50:01 ixion dovecot[19835]: config: Fatal: pool_system_malloc(1608): Out of memory Oct 26 12:50:01 ixion dovecot[19831]: master: Error: service(config): command startup failed, throttling for 2 secs Oct 26 12:50:01 ixion dovecot[19835]: config: Fatal: master: service(config): child 19837 returned error 83 (Out of memory (service config { vsz_limit=1024 MB }, you may need to increase it) - set CORE_OUTOFMEM=1 environment to get core dump) Oct 26 12:50:01 ixion dovecot[19835]: anvil: Fatal: Error reading configuration: read(/var/run/dovecot/config) failed: read(size=8192) failed: Connection reset by peer Oct 26 12:50:01 ixion dovecot[19835]: ssl-params: Fatal: Error reading configuration: read(/var/run/dovecot/config) failed: read(size=8192) failed: Connection reset by peer Oct 26 12:50:01 ixion dovecot[19831]: master: Error: service(anvil): command startup failed, throttling for 2 secs Oct 26 12:50:01 ixion dovecot[19831]: master: Error: service(ssl-params): command startup failed, throttling for 2 secs vsz_limit=1024 MB not enough. 2048 MB not enough. Raised to 3048 MB - now memory is enough but it still isn't able to start because it hits hardcoded config reading timeout (#define CONFIG_READ_TIMEOUT_SECS 10) Oct 26 13:00:24 ixion dovecot[20272]: master: Dovecot v2.2.25 (7be1766) starting up for imap, pop3, lmtp (core dumps disabled) Oct 26 13:00:34 ixion dovecot[20276]: anvil: Fatal: Error reading configuration: Timeout reading config from /var/run/dovecot/config Oct 26 13:00:34 ixion dovecot[20276]: ssl-params: Fatal: Error reading configuration: Timeout reading config from /var/run/dovecot/config Oct 26 13:00:34 ixion dovecot[20272]: master: Error: service(anvil): command startup failed, throttling for 2 secs Oct 26 13:00:34 ixion dovecot[20272]: master: Error: service(ssl-params): command startup failed, throttling for 2 secs On faster, SSD disk based machine with no load, it starts but then trying to do "doveadm reload" ends up with timeout Oct 26 12:22:12 master: Warning: SIGHUP received - reloading configuration Oct 26 12:22:22 master: Error: Error reading configuration: Timeout reading config from /var/run/dovecot/config dovecot also seem to stop handling clients when such reload happens. What can be done to make it work and how? ps. for comparison on how others handle SSL certificates. Exim MTA for example can easily handle milions of SSL certificates.That's because it loads certificates on demand, when these are actually needed. Core part of exim ssl config is two lines: tls_privatekey = ${if exists{/etc/certs/cert.${lc:${sha1:${lc:${tls_sni}}}}.pem}{/etc/certs//cert.${lc:${sha1:${lc:${tls_sni}}}}.pem}{/etc/certs/default-cert.key}} tls_certificate = ${if exists{/etc/certs/cert.${lc:${sha1:${lc:${tls_sni}}}}.pem}{/etc/certs/cert.${lc:${sha1:${lc:${tls_sni}}}}.pem}{/etc/certs/default-cert.pem}} which means check runtime if file on disk exists; if it exists then use it for tls_XYZ option; if it doesn't exist use default-cert.{pem/key} (sha1/lowercase game is to make sure that attacker cannot put own filename in TLS SNI servername). That's all. There is no memory impact and only little cpu impact with such solution. The other big advantage of exim solution is also no need for daemon to reload its config. You only change/add/remove certificate files on disk. ps2. thanks to letsencrypt project you can have thousands certificates for each domain/subdomain possible, so such usage should grow -- Arkadiusz Miśkiewicz, arekm / ( maven.pl | pld-linux.org )

2 2