similar to: Dovecot Director upgrade from 2.2 to 2.3

Il 18/07/19 21:42, Timo Sirainen ha scritto: > On 18 Jul 2019, at 11.44, Alessio Cecchi via dovecot > <dovecot at dovecot.org <mailto:dovecot at dovecot.org>> wrote: >> >> Hi, >> >> I have a setup with 3 Dovecot Director v2.2.36 and >> director_consistent_hashing = yes ;-) >> >> Now I would like to upgrade to 2.3.7, first only Director

On 18 Jul 2019, at 11.44, Alessio Cecchi via dovecot <dovecot at dovecot.org> wrote: > > Hi, > > I have a setup with 3 Dovecot Director v2.2.36 and director_consistent_hashing = yes ;-) > > Now I would like to upgrade to 2.3.7, first only Director and after also Backend. > > Can works fine a ring of director with mixed 2.2 and 2.3 version? > > Mi idea is to

Hi Timo, here you can see two images with the load average and CPU usage with Dovecot 2.2 (Centos 6) and 2.3 (Centos 7) on the same hardware and same configuration: https://imgur.com/a/1hsItlc Load average increment is relevant but CPU usage is similar. Il 22/07/19 18:49, Timo Sirainen ha scritto: > On 22 Jul 2019, at 17.45, Alessio Cecchi <alessio at skye.it > <mailto:alessio

Hi, after the upgrade to Dovecot 2.3 for our director ring we found some times in the log errors like this: Mar 18 14:22:51 Panic: imap-login: file iostream-openssl.c: line 599 (openssl_iostream_handle_error): assertion failed: (errno != 0) Mar 18 14:22:51 Fatal: imap-login: master: service(imap-login): child 1726 killed with signal 6 (core dumps disabled -

Hi, I'm running 3 Dovecot director and 6 Dovecot backend on CentOS 6 and Dovecot 2.3.10, with Maildir shared on NFSv3 (on NetApp). Since CentOS 6 will be EOL on November I started to upgrade to CentOS 7 the first Dovecot backend. But after Director start to direct users on new CentOS 7 server some errors, for any users, come up, an example: Aug 21 14:56:41 Error: imap(alessio at

Hi, with the latest dovecot-ee version (dovecot-ee-2.2.26.1-10) if I run ?doveadm expunge -A mailbox Spam savedbefore 30d? dovecot an error: doveadm: Error: dict-client: Commit failed: Dict server timeout: No input for 1916.209 secs (1 commands pending, oldest sent 0.000 secs ago: C1) (reply took 0.000 secs) doveadm: Error: expire: Dictionary commit failed Probably also "doveadm quota

Il 15.07.2016 16:03 aki.tuomi at dovecot.fi ha scritto: >> On July 12, 2016 at 4:30 PM L?szl? K?rolyi <laszlo at karolyi.hu> wrote: >> >> >> Hey everyone, >> >> I've got a weird error since I upgraded to the latest dovecot on my >> FreeBSD box: >> >> root at postfixjail /# doveadm quota recalc -u xxx at xxx.com >>

Il 03/07/2017 08:20, Aki Tuomi ha scritto: > > On 02.07.2017 12:39, Alessio Cecchi wrote: >> Hi, >> >> after upgrade to dovecot 2.2.31 (ee) some users (very few) have >> problem to see, via IMAP, their folders after login. The error in the >> log is simple master: service(imap): child 15528 killed with signal 11 >> (core dumped). The user see only the

Il 19/03/20 02:01, John Stoffel ha scritto: > Alessio> ### user_query for vpopmail > Alessio> user_query = SELECT pw_dir AS home, 89 AS uid, 89 AS gid, > Alessio> concat('*:backend=', pw_shell) AS quota_rule FROM vpopmail > Alessio> WHERE pw_name = '%n' AND pw_domain = '%d' > > Careful! You need to explain that 89 is the UID and GID of the

Hi, I have setup the latest Dovecot and Sieve with dict in order to read rules from MySQL and works fine: sieve_before = dict:proxy::sieve;name=activesql;bindir=~/.sieve-bin dict { sieve = mysql:/etc/dovecot/dovecot-dict-sieve-sql.conf.ext } # cat /etc/dovecot/dovecot-dict-sieve-sql.conf.ext connect = host=10.1.1.1 dbname=dovecot user=dovecot password=Ciao map { pattern =

Hi, I enabled mail_attachment_detection_options on dovecot 2.2.34, in 10-mail.conf I have: mail_attachment_detection_options = add-flags-on-save but when an email is delivered in mailbox (Maildir) via LMTP no flag (HasNoAttachment or HasAttachment) was added. In dovecot-keywords file I have: 0 $HasNoAttachment 1 NonJunk 2 $HasAttachment so I thinks that the feature was eanbled but is

Hello, we are developing a library to show last arrived messages of all threads in a folder with more than 300k messages. As per the RFC 5256, the IMAP thread command has only the option to specify the grouping criteria (REFERENCES vs ORDEREDSUBJECT). So we implemented an algorithm which gets the full UID SORT ordered by date in reverse order then gets all thread relations and then post

Hi, I'm running some Dovecot servers configured with LVS + Director + Backend + NFS and version 2.2.36.3 (a7d78f5a2). In the last days I see an increased number of these error: Error: o_stream_send_istream(/nfs/mail/company.com/info/Maildir/.Sent/tmp/1562771349.M255624P9151.pop01) failed: Broken pipe always with action "Disconnected in APPEND", when users try to upload a

If I?m running only imap-login service in my dovecot imap proxy, do I need to configure userdb or only passdb?

On 11 Jun 2016, at 21:29, Timo Sirainen <tss at iki.fi> wrote: > > On 01 Jun 2016, at 16:48, Alessio Cecchi <alessio at skye.it> wrote: >> >> Hi, >> >> after the last upgrade to Dovecot 2.2.24.2 (d066a24) I see an increased number of errors "Broken MIME parts" for users in dovecot log file, here an example: >> >> Jun 01 15:25:29

Hi, after the last upgrade to Dovecot 2.2.24.2 (d066a24) I see an increased number of errors "Broken MIME parts" for users in dovecot log file, here an example: Jun 01 15:25:29 Error: imap(alessio.cecchi at skye.it): Corrupted index cache file /home/domains/skye.it/alessio.cecchi/Maildir/dovecot.index.cache: Broken MIME parts for mail UID 34 in mailbox INBOX: Cached MIME parts

Hi Aki and Remo, switch from vpopmail driver to SQL driver (if you are using vpopmail with mysql as backend) is very simple. First you need to setup the right query for vpopmail database: # cat /etc/dovecot/dovecot-sql.conf.ext ### Vpopmail driver = mysql connect = host=192.168.1.2 dbname=vpopmail user=vpopmail password=Vp0pM4iL default_pass_scheme = MD5-CRYPT ### Query to get a list of all

Hello dovecot! I administer a dovecot installation with 30k users. I've got 4 dovecot directors as frontend and 10 backends. The mailbox are now in maildir format, with maildir++ quota, on a shared netapp filer. Indexes are local on each backend. I'm reconfiguring the quota plugin: as a first step, I want to use the clone plugin to keep a copy of the quota on a redis database. Next,

Hi, with the latest dovecot-ee version (2.2.25.4 (5cb7c97)) if I run ?doveadm quota recalc -u alessio at skye.it? dovecot return a ?Segmentation fault? (but the quota is update fine). Since dovecot version 2.2.24.3 (55cdc32) works fine. This is my quota backends configuration: plugin { quota = maildir:UserQuota quota2 = dict:Quota Usage::noenforcing:proxy::sqlquota } dict { sqlquota

Hi, I enabled notify and mail_log plugins to log the message uid for new emails delivered via LMTP. All works fine except that the uid is not always logged (see uid=error instead of uid=NUMBER) from dovecot.log: Dec 01 10:03:08 lmtp(alessio at domain.com): Info: copy from <lmtp DATA>: box=INBOX, uid=error, msgid=<14489594 at domain.com>, from="WordPress" <wordpress