Disable MFA in Dynamics 365 using Azure Active Directory
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Sometimes it requires to Disable the Multi-Factor Authentication(MFA) in Dynamics 365. SO follow the steps below.
Step-1: Open office.com and use your credential. Click on Admin icon.
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Next click on All Admin Center and Azure Active Directory.
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Click on Azure Active Directory Link.
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Now click on Properties then click on Manage Security Defaults the Switch the option to No and Save.
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Now the MFA is disabled.
Hope this helps