I want to run mij own mail server on a Windows Xp machine.
I have a free acount by no-ip.com because i have i dynamic ip.
Now i have a few questions :

1. Wat is a good mail server program to run under winxp AND that works with dynamic ip services like no-ip.com ?

2. I have a Draytek Vigor 2200E Broadband router bust i set here ports open and if you say yes wat ports exactly ?

Thanks for you help !