I am trying to setup up our ASA5505 on our T1. I have outside interface setup on xx.xx.170.18 (the first open public IP). We want non encrypted SMTP traffic to flow from this IP to the mail server at 192.168.1.50. Then I want encrypted mail on our next available public ip xx.xx.170.20 to come into the ASA5505 and route to 192.168.1.30 via SMTP port 25 also. I am stumped though as to how to accomplish this. Do I need an additional "outside" interface for the other public ip? There is 1 T1 line can that "line" have 2 ip addresses?
Thanks for the help.
Thanks for the help.