search for: mail_replica2

...if it is possible to make a chain of replication in dovecot 2.1.9. Now I'm using two way replication(I use proxy to redirect users) and it's working just fine but is it possible to setup replication like this: serverA ---> serverB --> server C <--- I've added additional mail_replica2 on serverB and after restart dovecot didn't complain about errors, with doveconf -n I am able to see two replica's settings but user's mails aren't replicating to server C. no errors in logs. I want to use server C as backup server with lvm snapshots.

Will the replication method described at http://wiki2.dovecot.org/Replication support a master/master/master configuration to keep three replicas in sync? Thanks

...lem is that currently you need to explicitly tell it where to sync. So, when the destination isn't specified, it could do a userdb lookup and use the returned "mail_replica" field as the destination. Multiple (sequentially replicated) destinations could be supported by returning "mail_replica2", "mail_replica3" etc. field. In NFS-based (or shared filesystem-based in general) setup the mail_replica setting is identical to mail_location setting. So your primary mail_location would be in /storage1/user/Maildir, while the secondary mail_replica would be in /storage2/user/Mail...