Hey everyone
i have an exchange server configured behind my untangle firewall
i have port forwarded ports 443 and 25 to my exchange server
i can hit OWA without issue (443) but no mail is coming through. if i try and telnet from the internet on port 25 i just get a connection timed out
Connecting To mail.tingateit.xyz...Could not open connection to the host, on port 25: Connect failed
i can telnet internally to the exchange server without issue