Well, how I would go about it would be to create an IMAP connection with Thunderbird to the central mail server. Then move/copy the emails from the local Thunderbird client onto the server. Then when you next connect with Zimbra Desktop it should all sync up. You probably don't want to have Zimbra Desktop open while you are moving files from T-bird to the server, not that it won't work, but the traffic load on the server or your desktop might be excessive. |