Re: [2.3.4] Segmentation faults

2018-11-26 Thread Aki Tuomi
It's still missing core dump (or bt full from it) Aki On 27.11.2018 8.39, Joan Moreau wrote: > > Thank you Aki > > here the requested data (below) > > Please not as well that we have numerous subfolders (>50) and pretty > big mailbox sizes (>20G) > > Bug appears mostly in auth process and

Re: [2.3.4] Segmentation faults

2018-11-26 Thread Joan Moreau
Thank you Aki here the requested data (below) Please not as well that we have numerous subfolders (>50) and pretty big mailbox sizes (>20G) Bug appears mostly in auth process and index-worker dovecot -n : # 2.4.devel (de42b54aa): /etc/dovecot/dovecot.conf # Pigeonhole version 0.6.devel

Re: Ubuntu 18.04 (Bionic) packages now available

2018-11-26 Thread Michael Ludwig
Hi Jean-Daniel, thanks a lot for your answer. Think for the first time I will stick to the default ubuntu version and see how these packages will progress in the future. Michael Am Mo., 26. Nov. 2018 um 09:46 Uhr schrieb Jean-Daniel Dupas < jddu...@xooloo.com>: > > > > Le 25 nov. 2018 à

replication dropped imap flags

2018-11-26 Thread Patrick Cernko
Hi list, I think, I found a bug in the replication setup, that drops (custom) flags like Thunderbird labels. I have set up a simple 2 node setup to reproduce and explain it: Host adove.mpi-klsb.mpg.de and bdove.mpi-klsb.mpg.de (doveconf -n attached) have dovecot-imapd (from

Re: Event 0x2b1a5f270bd0 leaked (parent=(nil)): auth-client-connection.c:338

2018-11-26 Thread Mart Pirita
Hmm, can this be related to SMTP brute force attack attempts and Postfix, using conf: smtpd_junk_command_limit = 2 smtpd_error_sleep_time = 15s smtpd_soft_error_limit = 5 smtpd_hard_error_limit = 10 smtpd_client_connection_count_limit = 5 smtpd_client_connection_rate_limit = 30 cuts

Re: Event 0x2b1a5f270bd0 leaked (parent=(nil)): auth-client-connection.c:338

2018-11-26 Thread Timo Sirainen
On 26 Nov 2018, at 13.16, Mart Pirita wrote: > > Hi, > > Auth process is not constantly being shutdown and/or restarted and Dovecot is > used for SMTP authentication (Postfix). > > Checked few servers logs, they are running v2.3.3, for example latest > (some day none, some day a lot, some day

Re: Event 0x2b1a5f270bd0 leaked (parent=(nil)): auth-client-connection.c:338

2018-11-26 Thread Mart Pirita
Hi, Auth process is not constantly being shutdown and/or restarted and Dovecot is used for SMTP authentication (Postfix). Checked few servers logs, they are running v2.3.3, for example latest (some day none, some day a lot, some day few) logs: Nov 25 18:48:11 server1 dovecot: auth: Warning:

Re: Event 0x2b1a5f270bd0 leaked (parent=(nil)): auth-client-connection.c:338

2018-11-26 Thread Timo Sirainen
On 3 Nov 2018, at 17.41, Mart Pirita wrote: > > Hi, > > > But this harmless is spamming logs, so how to disable it: > > grep auth-client-connection.c:338 maillog | wc -l >1259 Actually this specific event leak isn't a known issue. I don't really understand how it could happen. These

Re: Ubuntu 18.04 (Bionic) packages now available

2018-11-26 Thread Jean-Daniel Dupas
> Le 25 nov. 2018 à 19:25, Michael Ludwig a écrit > : > > > Hello Dovecot-List, > > so Ubuntu users now can get the latest dovecot version. As I am just building > a production mailserver for customers, this could come in handy, maybe. > For a live production system, is it reasonable to

Re: determine why mail clients download mails 2nd time

2018-11-26 Thread Aki Tuomi
On 26.11.2018 10.01, Poliman - Serwis wrote: > I have strange problem. In last Friday I had a problem with dovecot. > It didn't see directories with mailboxes in /var/vmail. Somehow it > crashed because probably two things (a lot of this type of lines in > mail.err file): > /Nov 23 07:05:02 s1

determine why mail clients download mails 2nd time

2018-11-26 Thread Poliman - Serwis
I have strange problem. In last Friday I had a problem with dovecot. It didn't see directories with mailboxes in /var/vmail. Somehow it crashed because probably two things (a lot of this type of lines in mail.err file): *Nov 23 07:05:02 s1 dovecot: lda(p...@poli.li ): Error: User initialization