Forum Discussion

Iron Contributor

Oct 16, 2017

Multi-factor Authentication breaks outlook

Just wondering if anyone has run into this issue. I have been Turning on MFA for users a group at a time all was going smooth. The next morning after turning on MFA for the last hand full of u...

MVP

Oct 17, 2017

If you have MFA enabled, you should use an Outlook version that supports Modern authentication. 2013 SP1+ should do, but Modern auth must also be enabled client-side and server-side:

https://support.office.com/en-us/article/Enable-Modern-Authentication-for-Office-2013-on-Windows-devices-7dc1c01a-090f-4971-9677-f1b192d6c910

https://support.office.com/en-us/article/Enable-or-disable-modern-authentication-in-Exchange-Online-58018196-f918-49cd-8238-56f57f38d662

ATMA_Admin

Copper Contributor

Nov 23, 2018

In my organisation we are using Microsoft Office 365 Business. Is that effects the MFA?