I have an Exchange Server 2003 which hosts 2 email domains (@domainA.com & @domainB.com).
DomainA is our company's email account and DomainB is our hosted companies email account. I had a feeling this would happen, when I did a DNS REPORT on it I received a warning that the "mail server host greeting name" is not mis-representing itself, i.e., the greeting host is showing as DomainA's MX record. I have the proper MX records, mail.domainA.com & mail.domainB.com including proper r-dns records. Can you "fudge" exchange so that it properly reports both MX records in the mail greeting host??