Hi, I have an question on something that i have been trying to fix for quite some time now. At home I have a server for learning/ myself purpose. Where I am running the following configuration:
One Public IP
Host: Server Windows 2008 R2 – AD, DNS, DHCP, Hyper-V
Hyper-V: Server Windows 2008 R2 – Webserver , Exchange Ubuntu Linux 12.04 – Apache2 with virtual hosts
All my 80 and 443 port request goes directly to my Ubuntu apache 2 service, at the moment I can access from within my network my exchange webserver but from the outside I get a apache default page. My question is how can I configure apache, that when a specific request like mail.contoso.com is requested it directs to my mail server.
So lets say I got apache running on 192.168.1.2 and exchange mail server on 192.168.1.3. Mail.contoso.com  192.168.1.2  192.168.1.3