What Happens When MFA Fails?

[Tony Redmond]

Microsoft’s Azure-based multi-factor authentication (MFA) service experienced a service outage on November 19. Does this mean that we should disable MFA for accounts?

https://office365itpros.com/2018/11/20/what-happens-when-mfa-fails/

[#2]

Reporting MFA-Enabled Accounts When a problem arises, it's good to know what user accounts are affected. In the case of the recent MFA outage, the need existed to report the list of accounts that were MFA-enabled. Here's how to do the job with PowerShell. https://office365itpros.com/2018/11/21/reporting-mfa-enabled-accounts/