similar to: Disconnected from database, retrying commit?

I observed several long running dovecot/lmtp processes hogging the CPU. I then strace'd them (strace -c -p 6375) and found them munmap()-ing a lot: % time seconds usecs/call calls errors syscall ------ ----------- ----------- --------- --------- ---------------- 97.18 19.592537 1878 10430 munmap 2.28 0.458984 36 12696 epoll_ctl

Is there an easy way of "fixing" these? Oct 26 13:24:52 imap(account at domain): Error: mdbox map /var/mail/domain/account/mdbox/storage/dovecot.map.index corrupted: map_uid=2700 refcount too low (dovecot 2.1.17) -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstra?e 15, 81669 M?nchen Sitz der Gesellschaft: M?nchen, Amtsgericht M?nchen: HRB 199263 Vorstand: Patrick

Hi Timo, i have reports from few users about lost performance with 2.17 maildir bigger mailboxes ( up to 2 GB ), i also use zlib plugin what about this patch.....,may not working as i should? http://hg.dovecot.org/dovecot-2.1/rev/9c23d1fb8969 Best Regards MfG Robert Schetterer -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstra?e 15, 81669 M?nchen Sitz der Gesellschaft:

Am 01.06.2013 13:40, schrieb Timo Sirainen: > On 1.6.2013, at 9.35, Robert Schetterer <rs at sys4.de> wrote: > >> Am 01.06.2013 00:28, schrieb Timo Sirainen: >>> Someone should at least mention that they should support the real SPECIAL-USE instead of just Gmail-specific XLIST.. >> >> i cant see any major Problems recent with i.e outlook 2013 and dovecot

Hi Timo, using http://wiki2.dovecot.org/Migration/Dsync for migration i am getting this in periods dsync(sys4-test-2 at example.de): Info: INBOX: Couldn't keep all uids dsync(sys4-test-2 at example.de): Warning: Mailbox changes caused a desync. You may want to run dsync again. dsync(sys4-test-2 at example.de): Warning: I/O leak: 0x756547164490 (line 1229, fd 15) dsync(sys4-test-2 at

I'm preparing a migration of several mailboxes to another machine. The different useraccounts are distributed to different backend machines by means of a dovecot LMTP/IMAP/POP proxy. Proxying is working really well (now that the kernel does as it should). But how can I "lock" a user during migration? The plan is: ============ * lock the user * kick the user (doveadm kick) *

Am 02.03.2015 um 11:34 schrieb Joseph Tam: > Dave McGuire writes: > >>> http://wiki2.dovecot.org/PasswordDatabase/ExtraFields/AllowNets >>> >>> then setup fail2ban to manage extrafields >> >> Now that's a very interesting idea, thank you! I will investigate this. > > If you don't expect yor firewall to handle 45K+ IPs, I'm not how

* Timo Sirainen <dovecot at dovecot.org>: > On 24 Apr 2015, at 13:54, Ralf Hildebrandt <r at sys4.de> wrote: > > > > * Ralf Hildebrandt <r at sys4.de>: > >> I don't find "fts_languages" in the documentation... What should I add > >> there anbd where? > > > > fts_languages = de,en > > seems to do the trick. But I

I don't find "fts_languages" in the documentation... What should I add there anbd where? doveadm(restore): Error: fts-dovecot: fts_languages setting is missing - disabling -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstra?e 15, 81669 M?nchen Sitz der Gesellschaft: M?nchen, Amtsgericht M?nchen: HRB 199263 Vorstand: Patrick Ben Koetter, Marc Schiffbauer

I'm using "/usr/bin/doveadm purge -A" to purge the mdboxes of my users. Unfortunately this command terminates prematurely once it reaches a defective mdbox! Is there a workaround for this? Like using doveadm to get a list of valid users and then run "doveadm purge -u" on each of those? -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstra?e 15, 81669

I wrote a little something about how I'm automatically creating backtraces from coredumps: http://sys4.de/de/blog/2013/04/13/core-catcher-linux/ I've been using this with Dovecot-HEAD and Squid-HEAD, mostly :) -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstra?e 15, 81669 M?nchen Sitz der Gesellschaft: M?nchen, Amtsgericht M?nchen: HRB 199263 Vorstand: Patrick Ben

Am 17.02.2015 um 13:50 schrieb Joy: > Hi, > I want to build a system where 6 months old mail to be moved to > archive server to keep my mailbox clean and fast. > > Is there any way to achieve the same using any pre-built binary shipped > with dovecot ? > > > Thanks and Regards > > Joy > Classical Mail Archive means store a copy of all incoming mail (

* Ralf Hildebrandt <r at sys4.de>: > > I updated dovecot today and all over a sudden I'm getting: Old: dovecot-lmtpd:amd64 2:2.2.15-1~auto+136 New: dovecot-lmtpd:amd64 2:2.2.15-1~auto+148 >From Stephan Bosch's repos. -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstra?e 15, 81669 M?nchen Sitz der Gesellschaft: M?nchen, Amtsgericht M?nchen: HRB 199263

* Ralf Hildebrandt <r at sys4.de>: > I don't find "fts_languages" in the documentation... What should I add > there anbd where? fts_languages = de,en seems to do the trick. But I wonder if there's something like "all" and what exactly this setting does. -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstra?e 15, 81669 M?nchen Sitz der

Anybody seen this before? Seems easy to reproduce... * Ralf Hildebrandt <r at sys4.de>: > I'm using the doveadm import command to extract mails from my backup: > > % doveadm import -u restore at backup.invalid mdbox:/home/copymail/mdbox "" \ > mailbox INBOX header Delivered-To backup+$SEARCHPATTERN at backup.invalid > > This works like a charm, I'm

Hi Timo , looks like if zlib plugin is enabled all backupmails ( Maildir ) getting compressed i tested this dsync -o plugin/acl= -o plugin/quota= -u user at beispiel.de backup maildir://nfs-backup-data/user at beispiel.de adding -o plugin/zlib= didnt help i am not sure , what is the expected behave , and why -o plugin/quota= does not work ? Best Regards MfG Robert Schetterer -- [*] sys4

Is there any way of disabling the creation of a full text index on a per user basis? -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstra?e 15, 81669 M?nchen Sitz der Gesellschaft: M?nchen, Amtsgericht M?nchen: HRB 199263 Vorstand: Patrick Ben Koetter, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein

http://wiki2.dovecot.org/Quota/Configuration says: concat('*:bytes=', quota_limit_bytes) AS quota_rule and concat('*:bytes=', quota_limit_bytes) AS userdb_quota_rule but a generic quota_rule on the same page says: plugin { quota = maildir:User quota quota_rule = *:storage=1G quota_rule2 = Trash:storage=+100M } Are "bytes=" and "storage=" equivalent?

Hi, we have customers with Exchange servers that are polling for new mail every minute with dozens of pop3 accounts. I am looking for a mechanism to rate limit this per user. So what I am looking for is a way to block users from polling, if a user asks for new mail more than every 5 minutes (for example). Is this possible? Can this be achieved within Dovecot or does it need external scripting?

Hi , from some migration i have some long subfolder list sdbox ( for sure nonsense ) any good idea how to fix ? Best Regards MfG Robert Schetterer -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstra?e 15, 81669 M?nchen Sitz der Gesellschaft: M?nchen, Amtsgericht M?nchen: HRB 199263 Vorstand: Patrick Ben Koetter, Axel von der Ohe, Marc Schiffbauer Aufsichtsratsvorsitzender: