I'm in the process of upgrading from Exchange 2003 to Exchange 2010 but have hit a problem converting a non-standard SMTP Virtual server to the new receive connector in Exchange 2010.
We have a remote application running on PDAs that sends job reports back via port 8025 in order to bypass our mail-filtering/anti-spam rules.
I have tried to create a new receive connector with type internet and also tried it with custom. I added the necessary port configurations for 8025, but could not receive via this connector.
I tried telnetting to 8025 and got 'Coukld not open connection to the host, on port 8025: connect failed
I also tried adding this port to the default connector and again could not connect on port 8025. I can telnet to port 25 OK.
How do I setup my Exchange 2010 Hub Transport to accept e-mails on port 8025?