Unable to sign in to Azure

The error AADSTS50011 indicates a redirect URI mismatch between the Intune web app sign-in request and the Microsoft Entra ID app registration.

For the specific error shown:

• Redirect URI in the request: https://intune.microsoft.com/signin/index/
• Application ID: c44b4083-3bb0-49c1-b47d-974e53cbdf3c

This occurs when the redirect URI configured in Microsoft Entra ID for that application does not exactly match the URI used during sign-in.

Resolution requires an administrator with access to the tenant’s Microsoft Entra ID app registrations to:

1. Sign in to the Azure portal.
2. Go to Microsoft Entra ID → App registrations.
3. Search for the application ID c44b4083-3bb0-49c1-b47d-974e53cbdf3c.
4. Open the app and select Authentication under Manage.
5. Under Redirect URIs, ensure that https://intune.microsoft.com/signin/index/ is added as a redirect URI (with the correct type for this app), or update the application configuration so that the redirect URI used at sign-in matches one of the URIs already listed.

Because this is a tenant-level configuration, only the organization’s Microsoft Entra/Azure administrator (for example, central IT/DIIT or the school’s global admin) can make this change. If admin access is not available, the issue must be escalated to the organization’s Microsoft 365/Azure identity administrators with the full error details (including Request Id, Correlation Id, Timestamp, and error code AADSTS50011) so they can correct the redirect URI configuration.

References:

• Error AADSTS50011 with OpenID authentication: The redirect URI specified in the request does not match
• Error AADSTS50011 when you query the Intune Data Warehouse