I am using one box as a dns/web server and another as a mailserver. I setup the dns records, but they don't seem to be working. When I look up the DNS records, it says they are "lame". It says the DNS is not answering authoritatively. I can send and receive email just fine using webmail. When I use a client, mail appears to send ok, but no one ever actually receives it. It never gives me an error to receive mail either. It just doesn't receive anything. The domain I am working with is rwhm.net. Web seems to be working just fine.