I know there are other post out there but I for the life of me I cannot solve getting my new iPhone 3G to sync with our MS Exchange 2003 Server SP2. I have followed every instruction out there I can find from in here, MS Sites, and Apple sites as well.
I have RPC over HTTP set up
I have Activesync set up
Mobile Access is Enabled
I have tried Enabling and disabling the IMAP protocal for just me as I am the only iPhone user.
My Certificates are all up to date and the are NOT selfsigned.
I have made the updated registry entries.
Restarted the Exchange server.
The only conclusion I can come to is I am not entering the server name correctly on the iPhone itself. I have tried sever different names and IP's and received several different results, form the certificated does not match, I accept, and then the connection fails, a Could not connect to the Exchange Server, to no erros and the iPhone just continues to triy and connect with no results.
I expected to run into problems here but I am out of ideas now.