Hi, I just installed Zimbra and set it up. I have a lot of (user-level) experience with email clients, so it was all pretty easy.

One of my accounts (the main one, a Gmail account) doesn't get new email after I start. When I close and re-open Zimbra, no joy. When I restart Windows, I get new mail.

The other account (which I don't use much, also a Gmail account) does. Very frustrating! Help would be appreciated.