Hello, I don't really have a bunch to add, but I have the exact same problem. I'm running IMAP over SSL (993), Zimbra 4.5.3. I created an IMAP profile yesterday in Entrouage. It imported my message list correctly (3000 messages were fine). I left my email client running overnight. When I came in this morning, I had dupes (3 copies) of all my new (unread) messages. I have run the 'update message list' command in Entourage, it's no help.
-Jeff |