I am having trouble with my Exchange 2003 server. It is currently being set up with a new ISP. For now we are able to only receive mail, but can’t send any out. Whenever I telnet to the mail server from outside I receive the 220 message report “Servername.Domain” instead of the usual “mail.domain.com”. I have tried configuring this entry in the Systems Manager to no avail. Kindly help me, I am running out of ideas.