Hi there. I have a G4/350 running an unlimited client version of 10.3 server. Relax! It's only for internal non-critical stuff (i.e., nothing is externally facing on this server). Anyway, I'm trying to set up the mail server. I can create accounts, access the account on another machine, etc, but when I send a message to a test user on the same domain the SMTP log on the server says that the hostname loops back to itself and bounces the message. What am I doing wrong?