Hi there... I have my domain setup as PSA so my server is called SERVER.PSA etc. etc... This works fine as I have DNS running on my network. Exchange 2000 works fine for documents, internal email etc... Now, I have 2 POP email boxes at my ISP that I wish to have downloaded and integrated into 2 of my existing Exchange accounts locally. I'm really new to Exchange so I'm sure it's just a matter of RTFM, but I don't know where to start... My account locally is paul@psa on Exchange. I would like to be able to send email from that account and showup as pauls@xxxxxxxxxxx (my real public address). The paul@psa address is only used internally and is not important. I'm looking at using a remote Popper to grab my mail and load it into exchange. I think I have that figured out when I go to do it... However if I try to send email right now to someone on the Internet, my PSA name doesn't resolve and jumps into errors.. Can anyone help? :) Thanks for your time, Paul