I currently use Exchange over HTTP for a number of businesses which work fine. I'm trying to set it up for another account and it refuses to connect.
What I do is enter the server name i.e. server.domain.local, enter my username, then in connection enter the URL of the OWA (i.e. https://domain.domain.com) and select basic authentication.
I get prompted for a username and password but whatever I put the machine doesn't recognise, I know the username / password are correct as if I login to OWA https://domain.domain.com/exchange it works fine!
Any help much appreciated!!