AADSTS5000225: Tenant blocked due to inactivity – cannot sign in to Azure portal with personal Microsoft account (Azure for Students)

Xander Petch 20 Reputation points
2025-12-21T20:36:17.0133333+00:00

I can sign in to https://portal.azure.com with my University account (@....ac.uk)

When I try to sign in with my personal Microsoft account (the one I used for Azure for Students credit), sign-in fails with:

Error: AADSTS5000225 – “This tenant has been blocked due to inactivity” (interaction_required)

Timestamp: 2025-12-21 20:06:49Z

Trace ID: 5d5872d2-710c-4fa0-96a0-2da95fd32e02

Correlation ID: 019b4285-93fa-7373-93e8-10cf436bdbd0

Browser ID: 2716fb4b-09e2-4b8a-b52b-fbe5d459e98e

I’ve tried InPrivate/Incognito and different browsers; diagnostics show no client/network issues.

Can someone please help identify the affected tenant and check if it can be reactivated/unblocked? I can provide my personal account email address via private message.

Microsoft Security | Microsoft Entra | Microsoft Entra ID

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