NetMan1958 I understand that link pretty much but where does 192.168.100.10 fit in? What should my static nat rule look like? I want to access specifically 72.82.246.98 (the address of my outside interface) The server I want to access has an internal address of 10.0.0.250. It just doesn't look like I have a rule like that. How would I go about assigning IPs given out by the wireless router access to my mail servers external IP? This is an issue mainly because when cell phones that are configured to access externally at all times attempt to access the mail server from the internal network they can't. I've added a wireless router to this configuration and everything works well but when users connect to the wireless router they naturally cannot access my mail server using the external IP since they are part of my local network. Internally, I cannot access the external IP at all (ping, tracert, etc.) I know I can setup this access if I need to but that's not really the problem. I have an exchange server that is accessed by clients internally using only an internal IP (10.x.x.x) and externally using an IP assigned by my ISP. I'm using a cisco 5505 that is setup pretty standard. This is something that's been bothering me and I'm pretty new to routing so I've had a hard time figuring out a solution.

Cisco asa 5505 configuration example