ML: > Hi All, > > I have some confusion about multiple reverse PTR records per IP.
You need only one. The name (from the address->name) lookup must resolve to the address. Wietse > 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 re >-verse 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 h >-andle 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 clut >-tering up my apartment and consuming massive electricity until my startup is >- off the ground.. > > Best, > -Jason >