I set up users but I can't log in as a user. I can't log in at http://archsupply.com:81 or http://archsupply.com:81/mailuser/. I'm also having a hard time getting DNS to work. I registered the domain, but when I try to use ns.archsupply.com as the nameserver it says it doesn't exist. I set this up behind a firewall, but I think all of the ports that need to be are open. I'm not sure where to go from here. Can anyone help me . . . please?