Fresh install of Xeams on a second machine. Setting up in spam firewall mode. When I run the diagnostic test it fails on server communication, claims it can't connect to corporate firewall. I check the mail server logs and I see it connecting, trying to send an email to AnInvalidUser@xyz.net which is rejected of course because our mail server is not an open relay.
So I then allow relaying for Xeams ip address and run the diagnostic again and the server communication passes but then fails as being an open relay.
Seems I can't win. :) Any suggestions?