Hi Alex,

after the upgrade to the latest stable version and after removing duplicated users that I had when launching "doveadm replicator status '*'" command (the results of the command gave me user1 and user1@domain.com just to explain), it seems that reappearing messages, and most of all, duplicated messages, have gone.

Regards

On 07/12/21 10:46, Claudio Corvino wrote:

Hi Alex,

thanks for your answer, I think this could be related to Dovecot version in use, in our case it is the same: 2.3.4.1 (f79e8e7e4).

It could be useful to know if someone can confirm this assumption so we can try an upgrade to the latest version hoping this could solve our issue.

Regards

On 07/12/21 08:36, Joelly Alexander wrote:

Don't have the issue with duplicate logs but same problem with re-appearing of deleted messages very often in a two node setup with dsync replication.
Messages sometimes have to be deleted multiple times until they stay in the thrash folder.

Running dovecot version 2.3.4.1 (f79e8e7e4)

When i 'move' messages to the Trash folder they seem to stay there but when i delete them they usually come back.

Alex

On 12/3/21 5:53 PM, Claudio Corvino wrote:

I forgot to mention that sometimes users receive duplicate messages and Dovecot log:

Dec  3 10:16:12 xxx dovecot: lmtp(xxx@xxx)<13468><OOFDAlXgqWGcNAAAIQnY6g:12>: Warning: /mnt/mail-storage-lv0007/xxx/Maildir/dovecot-uidlist: Duplicate file entry at line 2072: 1638522075.M489729P12338.xxx,S=5854,W=5943 (uid 71164 -> 71166)

Thanks

Regars

On 03/12/21 17:50, Claudio Corvino wrote:

Hi,

I have two IMAP/LMTP Dovecot server in replica (version 2.3.4.1), I use LDAP/AD for userdb, replica is working, but sometimes I get these errors into log:

Dec  3 15:47:15 xxx dovecot: imap(xxx)<28251><TOSxmj7SPRYloY5/>: Warning: Maildir /mnt/mail-storage-lv0007/xxx/Maildir: Expunged message reappeared, giving a new UID (old uid=233140, file=1638540323.M588041P27708.xxx,S=84376,W=85507:2,)

The user delete the message and then the message reappears into mail client after one second.

Does anybody knows how can I fix it?

Thanks in advance

Regards