similar to: TCP Cluster replication headache

Le 07/05/2014 17:38, Emmanuel Fust? a ?crit : > Hello, > > After going crazy building a dovecot cluster, I finally see the light ;-)) > But some things are "strange" and could probably be fixed/enhanced. > > First : > I follow the wiki doc, setting global doveadm_port. > Things did not work, I've got: > > dovecot: doveadm(X1234567): Error: sync:

hello, I have some trouble when trying to migrate from another imap server to dovecot with imapc/dsync/doveadm. when running "doveadm -o imapc_user=foo -o imapc_password=bar backup -R -u localuser imapc:" all is ok. But when running "doveadm -o imapc_user=foo -o imapc_password=bar sync -R -u localuser imapc:", all local mods are overwritten. For example deleting a

One of our users likes to delete attachments from his mails. He is using roundcube and we installed a plugin for that. He reports that from time to time one of his mails gets corrupted (cut off in the middle). I could verify there is something wrong in the logs: imap(x1234567): Error: Cached message size larger than expected (6796 > 2844) imap(x1234567): Error: Corrupted index cache file

Hi, I am trying to establish TCP(s)-based replication between two FreeBSD 11.1 machines, both running Dovecot 2.2.35 (via pkg) with 10 virtual users and 1.2GB maildir. I followed the Wiki description (https://wiki2.dovecot.org/Replication), just skipped the SSH part. My resulting configurations are attached below. Problem: After reloading both Dovecot instances, a few seconds later they start to

Hi, Jan 26 17:21:40 doveadm(user7 at domain.ltd): Fatal: connect(ip_server_target:4711) failed: Connection refused Jan 26 17:23:59 doveadm(user3 at domain.ltd): Fatal: connect(ip_server_target:4711) failed: Connection refused Jan 26 17:24:44 doveadm(user5 at domain.ltd): Fatal: connect(ip_server_target:4711) failed: Connection refused Jan 26 17:24:44 doveadm(user4 at domain.ltd): Fatal:

Hello, I might be wrong, but the port which will be used for the replicator port is the value of 'doveadm_port' which in your case is 4711. Mike; On 01/23/2017 05:58 PM, Thierry wrote: > Dear all, > > I am using VMWare and I have cloned my emails server. > Now I do have two identicals servers, both running the same version of dovecot (2.2.13) and imap. > Let's call

Hi Mike, Is the value of the 'doveadm_port' if I am choosing: mail_replica = tcp:server1.domain.ltd no ? I might be wrong too ;) Thx Le mardi 24 janvier 2017 ? 11:41:28, vous ?criviez : > Hello, > I might be wrong, but the port which will be used for the replicator > port is the value of 'doveadm_port' which in your case is 4711. > Mike; > On 01/23/2017

Dear all, I am using VMWare and I have cloned my emails server. Now I do have two identicals servers, both running the same version of dovecot (2.2.13) and imap. Let's call them: server1.domain.ltd and server2.domain.ltd. I would like to sync both server using dsync. Dovecot is working well except concerning the sync. dsync config server1.domain.ltd # Enable the replication plugin

Good day, everyone. I'm playing around with replication to create a backup host. I have hosts backend3 (192.168.100.112) and backend3-replica (192.168.100.113). backend3 acts as a mail-receiving host, backend3-replica is a backup for the case of failure. Both versions are 2.2.13 (form Debian Jessie repository). backend3 receives mail via LMTP-proxy. So far I've managed to setup

We started using Dovecot replication between two nodes and noticed that our configured private flags (INDEXPVT) in public/shared mailboxes are not replicated. We are only replicating INBOX namespace, as we dont want to replicate content of shared mailboxes for every user again. Is there a way to replicate the INDEXPVT or is that not (yet) implemented? Dovecot versions: # 2.2.31 (65cde28):

Hi, I'm trying to get Dovecot replication working between two servers. I didn't have much luck on v2.1.3, so after receiving advice from the list I have upgraded to v2.2.6. I now get the error: Oct 30 11:50:16 server1 dovecot: doveadm(mark): Error: user mark: Auth PASS lookup failed Oct 30 11:50:16 server2 dovecot: doveadm(mark): Error: sync: /var/run/dovecot/auth-userdb: passdb lookup

I was able to workaround the ?Error: sync: /var/run/dovecot/auth-userdb: Configured passdbs don?t support credentials lookups (to see if user is proxied, because doveadm_port is set)? problem:? => I simply disabled ?doveadm_port? and added the port number at the end of the remote URL in ?mail_replica? Replication seems to work although I have regular errors (idk if they are related to each

Hi, Apologies for this being my 248th post about replication... The current error I'm getting is: Jan 30 12:10:54 Server1 dovecot: dsync-local(MailUser1): Error: dsync( Server2.test.com): read() failed: read((fd)) failed: Connection reset by peer Subsequent errors are: Jan 30 12:15:47 Server1 dovecot: dsync-local(MailUser1): Error: read( Server2.test.com) failed: EOF The above error is

Hello list, dovecot ran rock-solid on OSX Mavericks for about 1 year replicating my mail between 2 servers via dsync with SSL as that is well described here: http://wiki2.dovecot.org/Replication After upgrading to 2.2.15, dsync gets stuck with the Error: "Received invalid SSL certificate" even though neither any of the dovecot configs nor the certs, keys or the CA have changed! When I

Hello Alexey, > mx1:~# dovecot --version > 2.2.27 (c0f36b0) > > From dovecot.log: > May 07 19:27:41 auth-worker(34348): Warning: mysql: Query failed, retrying: Unknown column 'username' in 'field list' > May 07 19:27:41 auth-worker(34348): Debug: sql(*): SELECT username, domain FROM users > May 07 19:27:41 auth-worker(34348): Error: sql: Iterate query failed:

Hi would it be possible to consider a new parameter for replication: doveadm_local_ip which allows the source ip address to be set when connection to a remote dovecot for replication? It could be useful when the network interface has multiple ips and a specific one is used for mail services. See attached proposal. I tested against 2.2.36 only. It applies correctly against 2.3.4 with a warning,.

Hello, I have two mail servers and am also experiencing sporadic replication errors over tcps, similar to Reuben. Each server is running Dovecot 2.3.11.3 (502c39af9) on Debian 10.6. *Log entries from MX1* Nov 18 00:39:26 mx1 dovecot: dsync-local(user at example.com)<Ow3zAjWxtF+TDgAAPHKnuQ>: Error: dsync(mx2.example.com): I/O has stalled, no activity for 600 seconds (last sent=mailbox,

This has been fixed in a later version of Dovecot, so your best course of action is to upgrade to some more recent version. I'd recommend 2.2.36. Aki > On 10 December 2018 at 18:28 admin via dovecot <dovecot at dovecot.org> wrote: > > > Dear suscribers. > > I just dont understand this error. Don't know where to look first. If > someone have already meet

Dear Thierry, - Have you checked that port 12345 as specified below is open/forwarded and actually /used/ by dovecot (e.g., use "netstat -tulpn|grep dovecot")? - Did you retrace your steps and have you verified that synchronisation works with ssl disabled? - Did you verify your certificate files (e.g., "openssl verify -verbose -CAfile /etc/ssl/certs/GandiCA2.pem

Hi everyone, I'm running a test environment with a proxy in front of working replication between two backends but redirecting in case of a backend failure is not working. Nov 09 21:03:59 imap-login: Error: proxy(mail at example.net): connect(10.5.29.211, 143) failed: Connection refused (after 0 secs, local=10.5.29.201:38333) I appreciate any advice. Regards Patrick Proxy: # 2.2.7: