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

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