World-class tools for teams – from email

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A shared space

One place for team communications and sharing.

The best tools in Office 365

Teamwork made simple with mail, calendar, files, and notebook.

Now in Outlook

On mobile, on the web, and on the desktop.

Outlook Groups

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You need an Office 365 work or school account to use groups. Learn more.


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For more information about Outlook Groups, read our latest blog post or our frequently asked questions.