I have hosted exchange. One of my users all of a sudden is getting prompted for their password. When I reenter the password it fails and cannot login. I tried on OWA and the login works flawlessly.
I have repaired, uninstalled office and reinstalled. I have also tried creating a new profile, same thing.
I then reset her password and changed it to something else. I went back to OWA. The new login works. Went back to outlook 2010 and tried again, same issue - even when making a new profile.