troubleshooting Question

Cannot log into Outlook after implementing Microsoft 365 MFA

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lloving asked on
MicrosoftOutlookMicrosoft 365
8 Comments2 Solutions14 ViewsLast Modified:
I am trying to set up MFA on a small Microsoft 365 tenant. I have enabled Security Defaults Azure Active Directory Properties per the Microsoft document 

"Set up multi-factor authentication". Now the user cannot log into desktop application Outlook In Microsoft 365. Modern Authentication is turn on and legacy per user MFA is off. What am I missing?


Thanks
ASKER CERTIFIED SOLUTION
Saif Shaikh
Server engineer

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