I'm in need of some help troubleshooting my e2k server. I'm no longer getting any email nor am I able to access the mail client, Outlook. Anytime I attempt to open outlook I get an error that the server is either down for maintenance or there's a network problem. I get one error that states the following: Source: MSExchange Transport Category: SMTP Protocol Event ID: 1075 Description: An unexpected error is forcing EXPS to close the SMTP connection to "three.pairlist.net". and another one "unknown". These also show up at different times in the Application log. Am I wrong in thinking that someone is "relaying" off of my server or some outside source is causing this? I have no clue as to how to troubleshoot this. Any help is appreciated.