Hello all, I have an AT&T Cable Modem and have regsitered a domain name against the IP address I use. Within my network of three machines I have DNS set up with forwarding. This way I can use my local network machine names and still resolve beyond my network. This all works. If my domain is abc123.com I would like to be able to do the following: 1) Setup a POP server on one of my SuSE boxes. 2) Be able to setup email so that I can send and receive emails to and from ahbaidg@abc123.com both inside and outside my network. 3) Be able to setup <person>@abc123.com as needed An nslookup against abc123.com gives my AT&T assigned IP, however a reverse lookup on the IP gives the AT&T name against the IP. My questions are: a) What would be the best way to set this up? b) What should I use to accomplish this? c) Is this documented somewhere out there? Many many thanks. Ahbaid.