Dsync config help

Hi,

I’m having a hard time with the http://wiki2.dovecot.org/Replication page.

• for a master-master setup, does the configuration need to be mirrored on both masters?

• after aggregating unrelated sections of the wiki page, there seems to be 3 different values for “mail_replica":

  • "remote”: for SSH
  • “remoteprefix": for SSH wrapper
  • “tcp”: for TCP connection using the Doveadm protocol Is this correct?

• what’s the purpose of the replicator VS aggregator VS doveadm services? Who talks to who? Where can I find documentation about their configuration (i.e. not examples)

• most examples are for a single vmail user setup… what should be done when using system accounts?

Thanks, Jean-Luc