Microsoft Teams finally supports messaging personal accounts outside your organization
You can now message people outside of your organization through Teams, even if they're using a personal account.
What you need to know
- Microsoft Teams now supports chatting with people outside of an organization, even if the other person has a Teams personal account.
- Teams already supported commercial users chatting with other commercial users outside of an organization.
- Admins can control external access to ensure the security of communication.
Microsoft Teams users can now chat with more people outside of their organization. Teams already supported commercial users chatting with commercial users from other organizations. A newly announced capability allows commercial users to message individuals outside of an organization, even if the other person is using a Teams personal account.
To get started, you can enter the full email address or phone number of the person you're trying to connect with to start a 1-to-1 or group chat. Microsoft highlights that you don't need to switch tenants to message in this way, which should streamline communication. If the person you try to connect with is not on Teams, they will receive an email or text message that invites them to set up a personal account.
Despite the use of the word "personal" in "Teams personal accounts," many small and medium businesses use these accounts for communication. The new capability for Teams should help professional users connect with a wider range of people using Teams for business use.
IT admins can control external access within an organization. The admin center has a couple of options for Teams accounts that are not managed by an organization, both of which are outlined by Microsoft:
- Outbound chat: enable/disable users in the organization to initiate a chat with external Teams personal accounts users (e.g. users who are not invited guests through Azure AD B2B collaboration). (Enabled by default)
- Inbound chat: enable/disable external users with Teams accounts not managed by an organization to initiate a chat with your users. (Enabled by default)
The new functionality is available starting today.
All the latest news, reviews, and guides for Windows and Xbox diehards.

Sean Endicott is a news writer and apps editor for Windows Central with 11+ years of experience. A Nottingham Trent journalism graduate, Sean has covered the industry’s arc from the Lumia era to the launch of Windows 11 and generative AI. Having started at Thrifter, he uses his expertise in price tracking to help readers find genuine hardware value.
Beyond tech news, Sean is a UK sports media pioneer. In 2017, he became one of the first to stream via smartphone and is an expert in AP Capture systems. A tech-forward coach, he was named 2024 BAFA Youth Coach of the Year. He is focused on using technology—from AI to Clipchamp—to gain a practical edge.
