Does XMPP server to server work with 5.0 GA? I can't seem to get it to work at all. My buddy (I tried gmail) shows up as online but I can't get any messages through. I see port 5269 open and I have it forwarded on my firewall. I know it should work since I've run openfire previously and have not changed my firewall configs.
It would be nice if it did work. So far, though, I think Zimbra 5.0 is a great product!