Using PowerShell to report obsolete Office 365 Groups (and Teams)


Office 365 Groups (and Teams) can quickly become obsolete, but administrators need some help to find the underused groups. PowerShell comes to the rescue through a mixture of checks against the group mailbox, Office 365 audit log, and Teams compliance records. A nice HTML report is the result – and isn’t that always welcome.

4 Replies

Could be very useful, thanks for sharing.

Hi @Tony Redmond


Was really interested in using this script but I am not able to locate it through the link that you provided in the Technet forum does not seem to have it either unless I'm not looking in the right location.

@Mariusz Walczuk The TechNet Gallery is closed, so I moved discussion of the report script to You can now get it from GitHub.