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.
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.
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.
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.
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.
A reader asked if it is possible to add an administrator account to every Office 365 Group. This feature doesn’t exists OOTB, but it’s an easy task to script with PowerShell.
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.