We have more than 6 domains in our single Zimbra server. Now we are planning to separate the servers by two. So we need to migrate few domain users mailboxes from existing zimbra server to new zimbra server.
Initially we have migrated from Meark to Zimbra using imapsync program.But it was taking more time.
Is there any tool or method available for migrating from zimbra to zimbra apart from imapsync ?