Hi All, I have some confusion about multiple reverse PTR records per IP.
Comcast has told me that they can only assign 2 reverse PTR records per IP. So if I have mail.domainA.com and mail.domainB.com this is fine. If the reverse lookup is done and it is not correct, it will retry and get the second record and all is well. How do people then run a large mail server with many domains? I have about 10 domains that need e-mail and I wanted to build a single mail server to handle this. But now I guess it can't be done? What is my best way to accomplish this? I dont want a lot of machines cluttering up my apartment and consuming massive electricity until my startup is off the ground.. Best, -Jason
