CISCO ASA5505 Firewall (port forwarding)
I have recently purchased a CISCO ASA5505 Firewall, and want to use it to push email traffic through to our mail filtering device.
I have created a rule to allow external traffic on port 25 through to the device, but am unsure if this is enough to get it to work. I think i may need to create a port forward to force the traffic on.
Can anyone advise me? (this is a live system and do not want to turn something off in order to test it, as i am unsure)