Hi Kile,
I didn't get much luck last, I have another system that is working fine, I tried to replicate the settings but got stuck at the credentials, I couldn't find a way to export/import the credentials and since the person who configured the system is gone I have no means to find out the user and password.
As I previously mentioned, I am able to connect to the Comcast server using port 587 and using the user name and password via Telnet, despite the fact the server says the email has been successfully sent to queue (or something similar) I am not receiving it. I suspect I am doing something wrong or missing a step. Can Windows server 2008 be blocking something? at least port 587 is working since I can connect via telnet.
Thanks a lot