MFA repeated attempt issues

Hi @Mariya Antony,

Thank you for posting your question in the Microsoft Q&A forum, and I’m sorry to hear you're having trouble accessing your account.

This issue may be related to Multi‑Factor Authentication (MFA) not completing successfully during the sign‑in process. In some cases, this happens when the required authentication method isn’t available at the moment of login, or when the Microsoft Authenticator setup on the device has changed. Situations such as reinstalling the app, replacing the phone, or removing the work account from the Authenticator app can contribute to this, especially if only a single verification method is configured. When that occurs, the account credentials might still be valid, but the additional verification step may not be able to finish, which can lead to repeated prompts or failed MFA attempts.

To move toward a resolution, I suggest the following options:

As the account type has not been specified, I may not be able to provide an exact solution. If you are using a work or school account, please refer to the following steps. If your account is not a work or school account, kindly share your account type so I can provide the correct instructions or connect you with the right team.

Option 1: Contact your IT admins

If you are either an administrator or an end user within a company or a school, please contact your IT administrators, as they can assist with resetting the Multi‑Factor Authentication (MFA) for the account. You may also share with them the guidance provided in the article Manage user authentication methods for Microsoft Entra multifactor authentication.

Option 2: Contact Microsoft Data Protection Support by phone (Please proceed with the third option if contacting phone support is not applicable to your situation)

If you're the only admin, in this situation, the Microsoft Data Protection Team has tools and processes in place to verify identity and regain access to administrator accounts. You can try reaching out to our Global Customer Service phone to raise a request for resetting your authentication method here: Customer service phone numbers - Microsoft Support.

Please note that forum moderators do not have access to user account settings and cannot assist with logging in, resetting passwords, or changing access rights. While we do not have access to internal systems or administrative tools required to resolve account-specific or backend-related issues, we’ll continue doing our best to support you within the scope of our responsibilities.   

Here are some tips and an example of a prompt to help you navigate the IVR more effectively:     

IVR: What kind of problem are you concerned about?  

You: Authenticator.  

A: What products do you use?

B: Office 365 for business.

Verification: Education or company account?

B: For companies

A: Are you an administrator?

B: Yes.

A: Are there any other administrators in your organization?

B: No.

IVR: Do you need a... Service request?

You: Yes. I need to create a ticket. Please send me directly to the Data Protection Team.

Option 3: Create a new tenant to submit a support ticket

If you cannot reach a live agent, there is still a workaround, you might consider registering for a new tenant by signing up for a trial subscription and submit your request from there.   

To set up a new tenant, please follow these steps below:

Visit Microsoft 365 Business Plans and Pricing | Microsoft 365. This would allow you to create a new tenant following the prompts provided. Once set up, you can access the admin console of the new tenant and submit a support ticket requesting to speak with the Data Protection team on behalf of your previous tenant.    

Follow the guided setup process to create a new account for a new tenant.

Once your tenant is created, you should be able to access the support portal and submit your ticket referencing your locked account without further issues.

In your ticket description, you'll need to clearly explain that you're trying to regain access to your previous Microsoft 365 tenant and need help from the Data Protection team. Here's a message you can use or adapt:

"Hello, I’m currently unable to access my previous Microsoft 365 tenant due to losing MFA access, which prevents me from receiving verification codes. I’m the global admin, but I’m locked out and unable to generate a QR code or bypass MFA.

I created this new tenant solely to request assistance. I kindly ask to be connected with the Data Protection team to verify my identity and help me recover access to the original tenant.

This is urgent, as I rely on Microsoft 365 for my work and have been unable to operate for several days. I’m available to provide any documentation or verification needed to support the recovery process."

Ticket Support: In the Microsoft 365 admin center > Support > Help & Support.

It is important to note: Please remember to cancel the trial subscription once your issue is resolved to avoid any unintended charges. You may prefer the following resource for detailed instructions: Cancel your Microsoft business subscription in the Microsoft 365 admin center | Microsoft Learn.

I hope this helps you regain access to your account quickly. I'm glad to assist and truly hope the information provided has been useful. Please feel free to reach out anytime if you need further assistance.

If you find my post useful, kindly consider upvoting it. Doing so can assist others in the community who may have similar questions in finding solutions more quickly.

Thank you for your kindness and contributions to the forum.

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