Stopping Microsoft Teams Posting System Messages About New Members

Microsoft Teams posts system messages to a team’s information pane to let people know about membership changes. You can’t stop Teams doing this because Microsoft doesn’t provide control over the system messages at the tenant or team level. You can obscure the names of new members by changing their display name, but maybe the best idea is not to add new members until the time is right.

How to Enable Users to Receive Copies of Email They Send to Microsoft 365 Groups

It might seem like a small thing, but some users are upset when they don’t receive copies of their messages sent to Outlook Groups in their Inbox. A new setting allows users and administrators to control if they receive copies of messages from groups, but only when the user is a subscriber to groups (Follow in Inbox is turned on). In this article, we explore how to set the EchoGroupMessageBackToSubscribedSender control via OWA options and PowerShell, and how to sign up to be a group subscriber by yourself or with a little help from an Exchange administrator.

How to Update Teams to Send Meeting Invitations to All Members

Teams depends on Microsoft 365 groups. You can add groups as meeting attendees and expect that members of those groups will receive meeting invitations. But they won’t unless you update group settings to force Office 365 to send invitations to all members. The job is easily done with PowerShell, and we show how in this post.

Managing Office 365 Group Membership with PowerShell

A reader wants the benefits of dynamic Office 365 groups without having to pay for Azure AD premium licenses. It’s relatively straightforward to maintain the membership of a group with PowerShell. That is, if your directory is accurately populated and the right results are returned when you look for who the set of group members should be.

How to Populate Team or Group Membership from Email Distribution Lists

Exchange Online distribution lists can be used to populate the membership of Office 365 Groups or Teams by applying a little PowerShell magic. Here’s how.

How to Assign Multiple Group Owners Using the New-UnifiedGroup Cmdlet

PowerShell error when New-UnifiedGroup runs

There’s a documentation bug for New-UnifiedGroup. You’re told that you can specify multiple owners when you create a new Microsoft 365 group, but you can’t. Fortunately, two easy workaround exist.