Learn about managing, using, and guidelines for Groups in Office 365.
A group is a shared workspace for email, conversations, files, and calendar events where group members can conveniently collaborate and quickly get stuff done.
Learn more about managing a Microsoft Group.
Unused groups and Teams will expire every 365 days based on their date of creation. Group owners will be notified via email and Team owners will be notified via email as well as in the activity section of the Team. Owners will be prompted 30, 15, and 1 day prior to expiration and will have the ability to renew the account.