For what its worth, I can hit your mail server: 220 nuwebsrvr.Nubiint.com Microsoft ESMTP MAIL Service, Version: 5.0.2195.4905 ready at Tue, 11 Jun 2002 16:16:20 -0400 Looks like an Exchange 2000 server. I tried to send a message to myself from your server, and I couldn't, which is good: 220 nuwebsrvr.Nubiint.com Microsoft ESMTP MAIL Service, Version: 5.0.2195.4905 ready at Tue, 11 Jun 2002 16:16:20 -0400 503 5.5.2 Send hello first 250 nuwebsrvr.Nubiint.com Hello [xxx.xxx.xxx.xxx] 250 2.1.0 asdf@xxxxxxxxxxxxxxxxx OK 550 5.7.1 Unable to relay for matt.walkowiak@xxxxxxxxxxxx 221 2.0.0 nuwebsrvr.Nubiint.com Service closing transmission channel So, as far as the Internet is concerned, it looks like DNS is setup correctly. Now, just need to make sure the server thinks it is the final destination for nubiint.com messages. Matt Walkowiak -----Original Message----- From: Lomker, Michael [mailto:mlomker@xxxxxxx] Sent: Tuesday, June 11, 2002 2:29 PM To: [ExchangeList] Subject: [exchangelist] RE: Help! http://www.MSExchange.org/ - Re-Vamped! > and mail.nubiint.com. Which leads me to believe that something on my > exchange server is set up incorrectly. I think either you or TZO is confused. Do you own the nubiint.com domain? They configured mail.nubiint.com as a third level domain. You'll need to send your mail to username@xxxxxxxxxxxxxxxx and not username@xxxxxxxxxxx the way it is currently configured! ------------------------------------------------------ You are currently subscribed to this MSExchange.org Discussion List as: matt.walkowiak@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')