Make sure 'Receive Notifications for Verification' is selected. If MFA is enabled/enforced you will be presented with a different login prompt. Open a browser on your computer and go to sign in to your Office 365 work or school account. Set up MFA with Authenticator App:ĭownload and install Microsoft Authenticator App for your mobile device. If you've previously set up your security info, but you want to make changes, you can follow the steps in the various method-based how-to articles. If you do not want to authenticate yourself through text messages or the Microsoft Authenticator app. MFA makes it more difficult for someone else to sign in with just a stolen password. You'll only see this prompt if you haven’t set up the security info required by your organization. How to Set Up the Office Phone Verification Option. Setting up multi-factor authentication adds an extra layer of security to your Office 365 account. If you do not have a local administrator please email can follow these steps if you're prompted to set up your security info immediately after you sign-in to your work or school account.

If you are not sure the account is enabled for MFA please contact your local help desk. This FAQ will guide you through the process of setting up Multi-Factor Authentication (MFA) on your Office 365 accounts, which is now a requirement since. Note: Before attempting to configure the Authenticator app your account must be enabled for multi-factor authentication by the organizations administrator.

Microsoft 365 mfa setup