I vaguely remember having the same problem. I think the mail server has to identify your machine so you should see some connection hits on your firewall if you log it. You may want to open the ports to your mail server only. I can't check which ports I had to open but when I get home I can look at my firewall setup. -> -----Original Message----- -> From: David Demland [mailto:ddemland@cadtel.com] -> Sent: Monday, July 03, 2000 8:34 AM -> To: plug-discuss@lists.PLUG.phoenix.az.us -> Subject: Re: E-mail and Cox -> -> -> Since I got the firewall up using PMFirewall. Is it possible that the -> firewall could be holding something back. When I check my -> box from the -> outside there is nothing going through it. This is good -> because no one can -> get it, but is it possible that I need something opened to -> the outside world -> for this? I have also noticed that some web pages seem to -> have problems -> being displayed on any of the internal computers. This would -> lead me to -> think I might need to open some things up. If I need to open -> some things up, -> what would they be? -> -> Thank You, -> -> David Demland -> Qa / Testing Manager -> CADTEL Systems, Inc. -> 11201 N. Tatum Ste. 200 -> Phoenix, AZ 85028 -> (602) 953-4888 -> FAX: (602) 953-4833 -> ddemland@cadtel.com -> -> -----Original Message----- -> From: Mike Sheldon -> To: plug-discuss@lists.PLUG.phoenix.az.us -> -> Date: Sunday, July 02, 2000 11:48 PM -> Subject: RE: E-mail and Cox -> -> -> >If you're getting a host not found error, the problem is -> either you have -> not -> >provided a valid server name, or your DNS is not properly -> configured. -> > -> >Michael J. Sheldon -> >Internet Applications Developer -> >Phone: 480.699.1084 -> >http://www.desertraven.com/ -> >PGP Key Available on Request -> > -> >-----Original Message----- -> >From: plug-discuss-admin@lists.PLUG.phoenix.az.us -> >[mailto:plug-discuss-admin@lists.PLUG.phoenix.az.us]On -> Behalf Of David -> >Demland -> >Sent: Sunday, July 02, 2000 19:44 -> >To: PLUG Discuss -> >Subject: E-mail and Cox -> > -> > -> >Does any know now to get "mail-client" to talk to Cox -> e-mail. I have set -> >everything up like on the PC and I keep getting an error -> message that a -> host -> >can not be found. Any ideas? -> > -> >David -> > -> > -> >_______________________________________________ -> >Plug-discuss mailing list - Plug-discuss@lists.PLUG.phoenix.az.us -> >http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss -> > -> -> -> _______________________________________________ -> Plug-discuss mailing list - Plug-discuss@lists.PLUG.phoenix.az.us -> http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss ->