
Similar to what Yahoo is doing with forcing interaction on the web side ( a password change and asking for a mobile phone number - can still ignore if you wish on the phone question), Microsoft Hotmail / Outlook is requiring you to see an update in terms of service. You don't have to actually read the new terms (they have a couple summary options that makes it easy), you DO have to see this page and acknowledge. The terms are effective immediately (9/15/2016). Neither of my accounts would login (getting the -10 error and -11 error) until I went to the webmail side and took care of this notice. Things are happy after that @ v4.2.2.0 (haven't moved to 4.2.4.0 yet) for webmail release.
Hope this helps, gang!
