Hi,

I am using dovecot version 2.1.3 on centos. I tested dsync from my live server to one of backup server. But I got that its working for most of the user and there is problem for few user. Some users got duplicated mail to their mailbox and I saw there is some extra folders i.e Sent Items_* , Draft_* and Trash_* in few users mail box. and I synced only from main server to backup server. I didn't enable mail_plugin in backup server.

My configuration for testing of Dsync on master server is as:

mail_plugins = $mail_plugins notify replication

service aggregator { fifo_listener replication-notify-fifo { user = vmail mode = 0666 }

unix_listener replication-notify { user = vmail mode = 0666 } }

service replicator { # start replication at startup process_min_avail = 1 }

plugin { #host1 replicates to host2 mail_replica = remote:root@backup_server

}

#dsync_remote_cmd = ssh -l%{login} %{host} doveadm dsync-server -u%u -l%{lock_timeout} -n%{namespace}

dsync_remote_cmd = ssh -l root %{host} doveadm dsync-server -u%{user} -l%{10} -n%{namespace}

service doveadm { user = root }

And in backup server :

service doveadm { user = root }

1. Problem is I am not getting why some user getting lots of duplicate mails.
2. Why duplicate folders like Sent Items_* and Trash_* created for few users
3. I used only one way syncing then why both replicated.

Note: i am using root only for testing purpose

• Thanks & Regards * *Jitendra Kumar Bhaskar* Cell:- +91 7306311531 +91 8102997821