I am having a hard time getting an iPhone 3G to connect to SBS 2003 with ActiveSync. The phone has passed the validation point and has asked if I wanted to sync with Exchange. I then proceeded to click on the red button and I get Cannot Get Mail The connection to the server failed. I am not sure as to why the connection to the server would fail since it can connect and validate.
I am using SBS 2003 with service pack 2 for Exchange. I have created a self signed certificate and used Safari to connect to the certsrv on SBS http://domain/cersrv
and have installed the certificate. I also connected to OWA through Safari. Everything with OWA is working fine. I can get the phone to pass the validation process but I cannot sync the phone. I have checked to make sure OMA is setup in Exchange. I also tried to connect to the server without SSL and it still failed.