The tool is free, non-intrusive and only requires that you enter the email address and password of the mailbox that is having this issue. Use the Support and Recovery Assistant for Office 365 to help you determine this. If you see the 'Need Password' message along the bottom of Outlook, and clicking on it causes a pop-up window to appear for a brief second and then close, there may be a problem with your DNS settings. Windows 10 should be shipped early next year, I%u2019m now trying to check I think that this should be considered the best answer, instead of an intermittent tenant issue that may have impacted a few people. Recommended if the situation is blocking). Will see legacy UI and may be prompted more in other cases, so it's only Regkey disables WAM use in Office, which can degrade the auth experience (users
Workflows on Windows builds later than 15000 (Windows Version 1703, build Starting in build, Office uses Web Account Manager (WAM) for sign-in
'DisableADALatopWAMOverride'=dword:00000001ĭefault, Microsoft Office 365 ProPlus (2016 version) uses Azure Activeĭirectory Authentication Library (ADAL) framework-based authentication.