Users with Work Emails are Able to Login with Microsoft Social Connection

Last Updated: Dec 18, 2024

Overview

The Microsoft social connection should allow only personal Microsoft accounts to log in. However, users with work email addresses are also logging in.

Applies To

  • Microsoft Social Connection
  • Emails

Cause

Microsoft allows the creation of personal accounts with work email addresses as described in this document.

Due to this, a “personal” account can still have a work email address and can log in through the Microsoft social connection.

Solution

It is not possible to prevent this from happening from an Auth0 perspective.