Microsoft 365 Tenant Lockout (Global Admin locked out)

Question

Microsoft 365 Tenant Lockout (Global Admin locked out)

Martin Lindberg 25

Hi

My wife has:

[Moderator note: personal info removed]@kommid.dk

It is aMicrosoft work acount 365 she is locked out because Microsoft Authenticator goes in cirkles.

Can you reset MFA fore her if we prove the ownership of the account?

Best regards [Moderator note: personal info removed]

Moved from: Microsoft Security | Microsoft Authenticator

Martin Lindberg 25 Reputation points

2026-01-06T11:17:59.81+00:00

We know the password so no need to reset that.

The twofactor is on fore the account so the authenticator has to be cancellede.

I think the (MFA) shall be turnd off.

Answer accepted by question author

2 additional answers

Your answer

Martin Lindberg 25 Reputation points

2026-01-06T11:17:59.81+00:00

We know the password so no need to reset that.

The twofactor is on fore the account so the authenticator has to be cancellede.

I think the (MFA) shall be turnd off.

Answer 1

If you have an admin MFA issue then only phone support can help and ask them to escalate your issue to the data protection team.

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

In some countries, it is an automated conversation like: First, when you call the hotline, it will be asked as follows:

IVR: What kind of problem are you concerned about?

You: Authenticator.

IVR: What kind of product do you use?

You: Office 365 for business.

IVR confirmation: education or company account?

You: For companies

IVR: Are you an administrator?

You: Yes.

IVR: Do you have the other administrator in your organization?

You: No.

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

You: Yes

You also need to provide your subscription purchased information such as company name, billing information, phone number etc. See: https://learn.microsoft.com/en-us/microsoft-365/admin/get-help-support?view=o365-worldwide#phone-support

Martin Lindberg 25 Reputation points

2026-01-07T20:48:24.7733333+00:00

How do I get Microsoft to call me or my wife??? And when will they do it? They informed us they would call us.

Answer 2

Martin Lindberg 25

Cannot login to admin page for the domain and reset MFA

Answer 3

Henry-N 7,485 Microsoft External Staff Moderator

Hi @Martin Lindberg,

Thank you for posting your question in the Microsoft Q&A forum.
Please understand that our forum is a public platform, and we will modify your question to cover your personal information including your organization domain name in the description. Please notice to hide these personal or organization information next time you post error or some information to protect personal data.

I’m really sorry to hear about your situation. I understand you’re unable to log in to your global admin account. I’d like to ask a quick questions to better understand your situation and assist you effectively:

Could you please clarify whether you are an end user or an admin?     

If you are an end user I would recommend you contact your account's Admin to reset your MFA settings through the Microsoft Entra Admin Center. Ask your administrator to follow these steps:       

Revoke MFA sessions and require re-register in the Microsoft Entra admin center 
User's image

You could provide your admin this article for a better view: Manage authentication methods for Microsoft Entra multifactor authentication - Microsoft Entra ID |…    

If you’re unsure who the Global Admin is within your organization, you can find guidance on locating them here: How do I find my Microsoft 365 admin? - Microsoft Support.       

Thank you again for your time and understanding. While my initial response may not resolve the issue immediately, I’d like to gather more details about your situation so I can assist you more effectively.     

I really appreciate your patience, and I’m here to help. Looking forward to your response! 

Wishing you and your family a joyful holiday season and a prosperous New Year.      

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".     

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Henry-N 7,485 Reputation points Microsoft External Staff Moderator

2026-01-07T14:54:01.3633333+00:00

Hi @Martin Lindberg,
I hope you're doing well. I just wanted to follow up and see if you’ve had a chance to review my previous reply. If possible, it would be incredibly helpful if you could share a bit more detailed update of the issue. Thank you so much for your cooperation we truly appreciate your time and effort. Looking forward to hearing from you soon.
Martin Lindberg 25 Reputation points

2026-01-07T15:34:35.01+00:00

Hi. I am user and the admin. I know the domain and password.

authenticator ask for using the authenticator or the code for authenticator. No other options.

I need Microsoft team to call me/or my wife to verify the ownership and then to reset MFA.
Henry-N 7,485 Reputation points Microsoft External Staff Moderator

2026-01-08T10:31:32.37+00:00
Hi @Martin Lindberg,

I’m really sorry to hear about your situation.

If the admin account can't log in to the Microsoft Admin center in this situation, the Microsoft Data Protection team has tools and processes in place to verify identity and regain access to administrator accounts.

Please note that forum moderators have no control over user accounts, especially when it comes to logging in to your account, resetting your password, changing your access, etc.

Therefore, If you are the only administrator in your organization, then you need to involve Microsoft data protection team. Please try to find the related hotline number to call the frontline let them raise a ticket for you: Customer service phone numbers - Microsoft Support

In some countries, this is an automated conversation: First, when you call the hotline, they will ask you what kind of problem you are struggling with.

Answer: 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.

A: I need one.... Service request?

B: Yes

If your organization's Office 365 Business/Education subscription is from a partner or reseller, and the global administrator is unable to open a service request on your end, contact the reseller's support provider to help open a service request on behalf of you instead.

Alternatively, you can try set up a new trial tenant and submit your support request:

Visit the Microsoft 365 Enterprise Plans page: Go to Compare Office 365 Enterprise Pricing and Plans | Microsoft 365.

Choose a plan and start a free trial: Select any of the available plans and click "Try for free" to begin the trial setup process.

Follow the guided setup: Complete the steps to create a new Microsoft account and a new tenant. This will be a separate and independent Microsoft 365 environment.

Access the Microsoft 365 Admin Center: Once the new tenant is created, navigate to https://admin.microsoft.com/.

Go to Support: In the left-hand navigation menu, click on "Support" and then "Help & support."

Raise a support ticket: Describe your issue in detail. Crucially, you must clearly state that you are locked out of a different, pre-existing Microsoft 365 tenant where you are the administrator. Provide the following information about your locked account:

Your administrator account email address for the locked tenant.

The domain name of your locked tenant

Any error messages you are receiving.

Details about the authentication issues you are experiencing.

Confirmation that you are the administrator of the locked tenant.

Submit your ticket: Follow the prompts to submit your support request. You will likely receive a ticket number for tracking.

Important notes:

This new trial tenant will not give you access to any of the data or settings in your original locked tenant. It is solely a temporary means to contact Microsoft support.

Be prepared for Microsoft support to ask for verification of your identity and administrative rights for the locked tenant.

The resolution time might be longer as you are contacting support from a different tenant.

Remember to cancel the trial subscription for the new tenant once your issue with the original account is resolved to avoid any unintended charges. You can typically do this within the Microsoft 365 Admin Center under "Billing" -> "Your products."

I hope these steps will help resolve your issue. If you need further assistance, we are always here to help.

Thank you again for your time and understanding

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Microsoft 365 Tenant Lockout (Global Admin locked out)

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