This is something I've never seen before, and I'm not certain if this will work. I'm being asked to setup a site through the Reseller section, then provide the IP to have a higher priority MX record established for it. Using Domain Management, I was requested to set the MX record to pop.<domain>.com. If we provide the IP and "pop.<domain>.com, will this actually work?!? And if so, can you fill me in on the technical hows? I thought the DNS had to have an A record for the full name as well?