URGENT: Locked Out of Microsoft 365 Admin Account Due to MFA

Question

This is an URGENT request.

I am currently logged out from my Microsoft 365 admin account, when I want to re-login, It's asking for code from authenticator app which I am not enable/setup yet. so now I am locked out from my admin account and I am the only Global Admin for this tenant.

My admin account is: @circadiacorporation.onmicrosoft.com
Secondary email: [Moderator note: personal information removed]@gmail.com

I have already tried the account recovery process, but I am stuck at the second verification step. The only available options are:

• Phone call verification - this consistently returns an error and does not work
• Authenticator app code - I have never set up the Authenticator app, so I cannot use this option

Because of this, I am completely unable to access the admin panel.

I can provide verification and proof of ownership through:

• Domain verification (I have full access to DNS and can add TXT records)
• SMS verification (if enabled)
• WhatsApp or alternative contact methods if needed
• Last 4 digit of my credit card that I used for buying license.
• etc.

Please treat this as urgent request due to I need it to manage all account in this organization.
Thank you.

Answer 1

Dear @Hengky Mulyono,

Thank you for taking the time to explain your situation so clearly. I’m really sorry that you’re running into so many difficulties signing in, and especially that it’s been so hard to reach Microsoft Support when you need help urgently.

From my experience as a moderator, I’ve assisted many people in similar situations, and you’re definitely not alone in finding this process frustrating. The verification and support flow can be very strict, particularly in cases involving admin access. While I’m not able to directly access your tenant, reset MFA, or join calls with Microsoft Support, please know that I’ll stay here with you, guiding, explaining each step, and answering any questions you may have along the way.

Because you’re the only Global Administrator in your tenant, it’s important to be aware that situations like this can only be handled by Microsoft’s Data Protection / Account Recovery team. This is done to protect your tenant from unauthorized access, even though it makes recovery slower and more complicated, it requires patience.

As a first step, please try calling the Microsoft Support hotline for your region listed here: Customer service phone numbers – Microsoft Support

In some countries, the call flow is automated. If prompted, you can respond along these lines:

Issue: Authenticator

Product: Microsoft 365 for business

Account type: Company account

Administrator: Yes

Other administrators: No

Create a service request: Yes

If your Microsoft 365 subscription was purchased through a partner or reseller, and you’re unable to open a support request yourself, you may also contact the reseller and ask them to raise a ticket on your behalf.

If reaching a support agent by phone still isn’t possible, there is another workaround that has helped others in the same situation. You can create a temporary Microsoft 365 trial tenant, then use that tenant’s admin center to submit a support request explaining that you’re locked out of your original tenant and need assistance from the Data Protection team.

Once access to your original tenant is restored, please remember to cancel the trial to avoid any unintended charges.

I know this has taken a lot of time and patience, and I truly appreciate you sticking with it despite how exhausting it can be. If you run into any issues with the hotline, the trial setup, or the support request itself, feel free to come back here at any time, I’ll do my best to help guide you through the next steps.

Wishing you the very best, and I sincerely hope you’ll regain access to your account soon.

Warm regards, 

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