When you log into Windows 8 with a Microsoft account, it will automatically set up the Mail, Calendar, and People app using the Microsoft account. One of the members of the Outlook-Users mailing list wanted to remove his Microsoft account from the Windows 8 Mail app because he was receiving the “too many devices” error message.Ĭan the mail app in 8.1 simply be uninstalled on my 8.1 machines such that I don’t have them to worry about, since I don’t use them? I’m getting the “too many interfaces” error message and this will reduce the number of connections by 3 at this point.