Im having a bit of trouble setting up SBS 2K3and exchange6.5. server is in my house and i use an isp for mail. I can now send mail threw SBS but i can no longer recieve, this morning it was the opposite way. Is there a step by step for setting up exchange to send and recieve mail threw an ISP. or can someone help or point me to a prior thread Thanks in advance Tony.

1. did you run the internet mail wizard? This will ask you if you want to send mail, receive mail or both. 2. some ISPs block port 25. go to dyndns.com and use their "open port" tool (you have to have an account). If you don't want to join their site, look for any other site that has the same kind of toolset. dnsstuff.com has a free email test you can use for t/shooting. Good luck.