Microsoft Teams on the web: New Private Preview for Sign in with Apple and Google for consumers may affect enterprise [MC1102784]

We’re introducing a new sign-in experience that enhances flexibility and accessibility for a limited number of users on Microsoft Teams for the web. This change introduces new sign-in options—Continue with Apple and Continue with Google—on the sign-in page (teams.microsoft.com or teams.com) for users routed through login.microsoftonline.com/common.

NOTE: These options are intended for consumer Microsoft accounts and may be visible to both consumer and enterprise users, depending on your authentication configuration.

[When this will happen:]

We will begin rolling out this private preview (Worldwide) in mid-August 2025 to a small number of Teams for the web users and expect to complete by mid-October 2025. We expect to expand this feature to other Microsoft apps later in 2025.

[How this will affect your organization:]

After this rollout:

• Users can sign in or sign up for a Microsoft account using Apple or Google credentials.
• Some users will be prompted to confirm whether they are using a personal or work/school account.
• Existing sign-in methods remain unchanged, including entering an email/username or using Sign-in options to access organizational accounts.
• Organizations using custom URLs (such as login.microsoftonline.com/contoso.com) will not be affected.

Screenshots of the new experience:

1. Users can select Continue with Apple or Continue with Google to sign in or sign up for a consumer Microsoft account using an Apple or Google credential. This image shows the Google option:

2. A subset of users who click these options will see a screen that confirms whether they are using a personal or work/school account. In this image, the user has selected the work/school option:

3. Users can still enter their email/username at the top of the sign-in screen, and sign into a specific organization with Sign-in options:

[What you need to do to prepare:]

No action is required. If you want to ensure users are directed to a branded or custom sign-in experience, consider using domain hints to bypass the common endpoint.

Learn more

• Add company branding to your organization’s sign-in page – Microsoft Entra | Microsoft Learn
• Adding branded URLs to authentication with Microsoft Entra External ID Custom URL Domains | Microsoft Entra Identity Platform

Source: Microsoft

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