> to what protocols does PTR matter more than SMTP and your > mail delivery?
True, and I do not make a practice of it since I use all "A" records and single IP's. So it would be very rare to find multiple PTRs on my DNS server. >>According to the Bind Book it is allowable to have multiple >>PTR records to one IP address. > Technically, yes, "best practice", no. Got it, thanks for clearing that up. I thought it would be useful if you are doing some sort of round-robin... Regards, Tom Image`fx To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
