Cannot sign in to Azure portal with personal Outlook account (MCT)

Question

Cannot sign in to Azure portal with personal Outlook account (MCT)

kriera 0

Hi all, I've readed that some other people had this issue but I wasn't been able to locate the answer. It's been already 2 days dancing arround removing the MFA trying other devices / browsers... and no luck at all.

I'm using my MCT email address as identity. I need to access portal.azure.com but MFA is not receiving code, neither accepting the one authenticator is generating.

https://account.microsoft.com/security? has the MFA activated and I do receive push notification for other services added there.

There are neither the other options to validate the identity as send email to authorised acccount to get one code, or the sms push.

I've looked inside the MCT portal to see if there is any special link to access Azure resources but also no results.

Any help pls?

TAGS:

Microsoft Security | Microsoft Entra | Microsoft Entra ID

Sridevi Machavarapu 33,820 Reputation points Microsoft External Staff Moderator

2026-03-26T14:56:18.7933333+00:00

Hello kriera,

We need few details to proceed further. Please check your Private messages tab and provide those details.

1 answer

Your answer

Sridevi Machavarapu 33,820 Reputation points Microsoft External Staff Moderator

2026-03-26T14:56:18.7933333+00:00

Hello kriera,

We need few details to proceed further. Please check your Private messages tab and provide those details.

Answer 1

For this scenario, the MFA configuration for the account is likely in a bad state and self-service changes are not working. The supported path is to have an administrator in the Entra tenant reset the MFA registration for the affected account so that it can be re-enrolled.

Action steps:

Sign in to the Microsoft Entra admin center with another Global Administrator account in the tenant where the MCT/Outlook account is used.
Go to Identity → Users → All users.
Select the affected user (the MCT Outlook account).
Open Authentication methods for that user.
Select Require re-register multifactor authentication.
Have the user sign in again to the Azure portal; they will be prompted to set up MFA from scratch (new Authenticator registration or other available methods).

If there is no other Global Administrator in the tenant (the locked-out account is the only admin), the issue must be escalated to Microsoft Support/Data Protection via a support ticket or regional support phone number so they can verify tenant ownership and reset MFA from their side. Forum moderators or support can initiate this escalation, as shown in similar lockout cases.

References: