new IPFire user here
I am trying to achieve the following:
Mail client is configured to access mail server on port 465. For a set of strange reasons independent of my I would like to keep the client’s configuration that way (I can explain why, if that matters), but the destination port should be 587 on the same mail server.
I’m trying to achieve this with the following rule:
Destination address; IP address of mail server
Destination port: 465
External port (NAT): 587
Strangely, this results in the following display:
|1||TCP. |GREEN| | Firewall : 587
-> (ip address): 465 |
I also tried exchanging the ports, but to no avail.
What am I missing?