I have Exchange 2010 working (sort of) and I'm getting my e-mail and sending properly, but when I run the connectivity analyzer on it for Active Sync I get an error for the last part:
FolderSync command test failed
Exchange ActiveSync returned an HTTP 500 response
I've looked through the forums here and I've covered things like basic and integrated authentication, the internal and external names for the default website are the same and are resolving, but when I connect my iPhone to the server it doesn't work. What am I missing here that won't allow Exchange 2010 ActiveSync to work?