I have a Small Business Server behind a firewall. The firewall only allows email traffice to and from the Exchange application on the server, however, I'm running in to a problem with a linux webserver on the DMZ side of the firewall being able to get a reply from the windows exchange server.
So, I would like to setup a route on the windows server to allow it an access route to the linux server. The windows server is NAT'd through the firewall like this: 22.214.171.124 --> 192.168.16.3. And the Linux server is on the DMZ with a routable IP: 126.96.36.199.
I know a bit more on the Linux side than the windows side, so, Any ideas?