I changed the "allow all tcp,udp on Input and Output" to:
- Allow Output all tcp, udp
- Allowed Input tcp, udp source ports 1025-65535, destination ports any.
Emails are being sent, but as you can see I still have ports 1025-65535 open...
When I restrict these ports, emails stop being sent..
I thought only opening 25 should work.. any ideas?