My company is having huge problems with sending mail through out providers smtp because it has way too many users. I was hoping to simply turn on the mail server with smtp only enabled and have everyone connect to it to send their mail. I cannot get a connection to the server what so ever. Do I need any other services running to make this work? I wish there was a from the start guide of how to get this to work. I didn't think it would be all that hard considering there are very few options other then on and off. Do I need to setup a dns for my office or something ? I should be able to specify the smtp as just the ip of the xserve I have right? Any help would be appreciated. Thank everyone.