Apple mail can't login in to Microsoft mail?
Sierra mail app can't login to Microsoft mail service to retrieve my Hotmail?
It is not accepting my password ?
Used default email account setup method and worked for a while.
Now it stopped working.
Is there a problem between Sierra email app and Microsoft email servers authentication process?
Microsoft mail works fine on my iPhone and MS-Windows computers.
MacBook Pro, macOS Sierra (10.12), Mid-2012, 13", 16gb ram, 500gb. SSD