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Here, in this blog, I am going to discuss how to Enable or Disable Multi-Factor Authentication in Office365. These features let you strengthen the security to Exchange Online account. It uses the person’s phone number or the mobile app connected to Office 365. Multi-Factor Authentication (MFA) is a security feature in Office 365 where it authenticates whether the person trying to assess the Exchange Online is the same person who claims the account. What is Multi-Factor Authentication in Office 365?
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