I have had my Surface two since January and had no problems getting it setup with the Microsoft Exchange Server at work. So for 9 months it has worked fine, now out of the blue, it now every time it synch I get the message that the email address is not available (meaning synch to the server). The strange thing is that I can send an email, I just can't receive my emails. Was there any sort of update done recently that would have caused this??? I did remove and account and reinstall, but same problem, restarted matching, downloaded all new updates etc. Lost as to what is causing this. I can still access the service through owa, but what a pain. Any ideas would be appreciated.