I am facing this scenario.
Mail Server on LAN (behind ASA5510) is Pri.IP.Add.1 with SMTP on port 25.
This is to be NATed to Pub.IP.Add.1 from ISP 1 on port 25.
Also to be NATed to Pub.IP.Add.2 from ISP 2 on port 26 (with port forwarding).
Can anybody guide as to how this can be achieved on ASA v7.2?
Thanks in Advance.