Ah, I see. How about -A POSTROUTING -p tcp --dport 443 -j SNAT --to 192.168.100.2 Don't forget to turn on forwarding as well and create appropriate forwarding rules.
Yesss! that one worked. I should'nt have pointed it to 192.168.100.3, oops. This takes care of the https/ssl requests, I guess all that's left are the ports used by our email clients. Thanks! Elijah A.
