Azure Entra ID Sign-in failed: Tenant deauthenticated (Error AADSTS5000224)

Question

Hi,

I am completely locked out of my Azure portal and cannot log in to open a support ticket. When trying to log in, I receive the following error message:

• Error code: AADSTS5000224
• Error message: The tenant has been deauthenticated and is no longer available.

I need a Microsoft support engineer or moderator to please escalate this to the backend engineering or Data Protection team so my tenant can be re-authenticated and unblocked.

Please send me a private message so I can safely provide my Tenant ID and domain ownership details. T

hank you!

Answer 1

Dear Ganesh S,

I understand that being unable to access your tenant can be concerning. You are currently receiving the following issue:

AADSTS5000224: The tenant you are trying to access has been de-authenticated.

This issue indicates that your Microsoft Entra ID tenant, formerly known as Azure Active Directory, has been blocked due to an extended period of inactivity. This may occur when:

• The tenant has remained inactive beyond the period permitted under Microsoft’s tenant lifecycle policy.
• The lifecycle policy has triggered a sign-in block for the tenant.
• The tenant has remained blocked beyond the applicable recovery period and may have been permanently deleted.

Firstly, as per offline troubleshoot, kindly try to login with portal.azure.com/<tenant_ID>.

To contact Microsoft Support, kindly try these steps:

Option 1: You may need to contact the Data Protection Team at the service phone number via this link: Customer service phone numbers - Microsoft Support.

The main objective is to go through the IVR (automated system) until you reach a live agent and emphasize this very important security factor. Please help me try this script below, this is a commonly used script for authentication issues to bypass IVR, but you can try to see if it helps get through the system. Please help me to speak loudly, only keywords, clearly and patiently waiting for the machine's response. First, when you call the hotline, they will ask you what kind of problem you are facing with.

Answer: Authenticator.
A: What products do you use?
B: Office 365 for business.
Verification: Education or corporate account?
B: For companies
A: Are you an administrator?
B: Yes.
A: Are there other administrators in your organization?
B: No.
A: I need one.... Service request?
B: Yes

During the call, you must provide information related to the subscription, such as your company name, billing history, phone number, and alternate email address. This information helps data protection teams verify identities and securely regain access to administrator accounts.

Option 2: Create a new tenant with trial subscription to access and submit a ticket in the Admin Center.

If you still can't get in touch with a real person for help, help me try the following:

Sign up for a free trial (new tenant with trial subscription) of Microsoft 365 at this link: Compare All Microsoft 365 Plans | Microsoft. The goal is to create a temporary tenant with a Global Administrator account so that you can sign in to the Microsoft Admin Center. Once connected, you can submit a support ticket directly to Microsoft. Please remember to cancel the trial subscription once your issue is resolved to avoid unwanted charges.

How to submit support ticket in Admin Center: Get support - Microsoft 365 Admin | Microsoft Learn

Once you contact the Data Protection team, you will be required to provide proof of ownership of the company. This allows them to verify their identity and help reassign the Global Administrator account.

Please note that if the tenant has been blocked more than 20 days; unfortunately, the tenant is permanently deleted and cannot be recovered. You will need to:

• Create a new tenant.
• Rebuild your resources.

For more references:

• Review Microsoft’s Tenant Lifecycle Policy
• Refer to the Troubleshooting Guide for Inaccessible Tenants
• Quickstart: Create a new tenant in Microsoft Entra ID

I hope the information shared helps point you in the right direction.