Hi, Using a single outside address I need to route all incoming smtp to one box and route all outgoing smtp from another box out through the same address.
I have two boxes for email (incoming/outgoing), but I need to use the same outside address for both. Currently I have all traffic routed to one with ip nat inside source static tcp 192.168.0.222 25 xxx.xxx.xxx.xxx 25 extendable and the other sends out mail through a nat pool address. This prooves to be problematic, other companies doing and reverse lookup sometimes bounce our mail.