SBS 2008 Port Forwarding

SBS2008 Port Fowarding
The server cannot open ports on the router. Ensure that ports 80, 443, 987 are opened and pointed the IP address on the server. If you are using e-mail open port 25, and if you are using VPN, open port 1723.
SBS 2003 Port Forwarding: 80, 443 Web and SSL
4125 – Remote Web Workplace
1723 GRE – VPN