A user has a laptop that I have upgraded to Outlook 2010 in order to add two Exchange email accounts. The user also requires remote email and I have been doing this with RPC over HTTP. Now when the user goes out of the office he gets the following error:
The server is unavailable
the email works great in the office, however when he leaves it tanks.
I can login to the server using the HTTPS:\\
and then go to OWA.
Any ideas on what could be causing this?