Cannot log in to my Authenticator App

Veronica Uribe Lopez 20 Reputation points
2025-10-16T22:41:24.09+00:00

I am having issues log in to my Microsoft for work through the authenticator app. I have removed and added the email again and it doesn't let me log in on my phone and or my computer not sure what else to do. I cannot add the code to my phone because it doesn't let me log in, any ideas?

Screenshot 2025-10-16 153515

Screenshot 2025-10-16 153812

Microsoft 365 and Office | Other
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  1. EmilyS726 189.2K Reputation points Independent Advisor
    2025-10-16T23:14:52.3266667+00:00

    Hello,

    Microsoft does not directly manage organization users. Instead, each organization's IT administrator is responsible for managing its users according to its internal protocols.

    You should contact your organization's IT support team. They need to reset your MFA for you in order for this to work. Once the reset is completed, follow these steps:

    1. Open your web browser and navigate to https://login.microsoftonline.com.
    2. Sign in to your account.
    3. You will be prompted to set up MFA again. Make sure to update your phone number during this process.

    If your organization's IT administrator requires guidance, they can follow these steps:

    1. Sign in to the Microsoft Admin Center at https://admin.microsoft.com using their credentials.
    2. Navigate to Users > Active Users in the left-hand menu.
    3. Select the relevant user.
    4. On the user card that appears on the right, scroll to the bottom and click Manage multifactor authentication.
    5. On the MFA settings page, locate the user's name, select it, and click Manage user settings on the right.
    6. In the pop-up box, check the first box and click Save.

    This process will reset MFA for the user, allowing them to set it up again.

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