I have a new Windows 2003 Server running and am attempting to get my email server going. I use MDaemon 7.01 and was succesfully running under Windows 2000 Server. I believe the email server is running fine as I can type telnet 192.168.0.1 25 at the server (that is the server ip) and the email server answers back. But, if I do the same from any other internal station on the network, no luck. Is there something in the default Windows 2003 setup blocking port 25 from outside the server? I have checked and the newtwrok connection firewall is off. What else could be the problem?