Step 1: Login into your Office 365 Admin panel.
Step 2: Under All Admin Center, click on Microsoft Entra.
Step 3: Under Entra – Click on Users then All Users.
Step 4: Under All users, select the user that you wish to revoke the MFA.
Step 5: Under that user profile, click on Authentication Method.
Step 6: Under Authentication Methods section, click on ‘Revoke MFA session’.
