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Tenant wide way to stop new Office365 Groups appearing in Exchange Online GAL
Hi,
We have come across an issue that many are facing - namely Office 365 Groups created via various Office 365 apps (Planner, Teams, SharePoint, etc) have made a mess out of our Exchange Online GAL.
I know there is a PowerShell command to hide the Office 365 Group from GAL after it's created:
Set-UnifiedGroup -Identity *** group email address*** -HiddenFromAddressListsEnabled $true
I want to know if there is a way to stop if BEFORE the Group is created. Is there a tenant wide setting to achieve this? Can we use Group Classification to this end? Is there a good reference that covers O365 Groups Classification? I only found one so far: https://drewmadelung.com/configuring-office-365-group-classification/
There has been some movement on this topic recently, with plans announced to clean up the clutter created by Groups/Teams in Outlook (https://twitter.com/Anne_Michels/status/971485479798415360). As for cleaning up the GAL, I haven't heard anything, but I would definitely appreciate an option similar to the Mailbox plans we have for regular mailboxes, where we can preconfigure some settings.
I'm getting increasingly frustrated by this myself. I can appreciate the approach to empower users to create their own plans, groups and teams but one size does not fit all.
I can't believe the controls have not been created within the Admin GUI to to disable this by default. We shouldn't need to rely on scheduled Powershell tasks to make these type of amendments.
While we would like users to be able to create their own plans (Hidden from the GAL by default), we do not want Groups and Teams created ad infinitum without some thought behind the process. With this open approach 365 can quickly become a dumping ground for "Test Team" and "Test Group" experiments by end users.
As with a lot of new Microsoft products, its a case of great technology but lack of thought behind the governance of these features.
There has been some movement on this topic recently, with plans announced to clean up the clutter created by Groups/Teams in Outlook (https://twitter.com/Anne_Michels/status/971485479798415360). As for cleaning up the GAL, I haven't heard anything, but I would definitely appreciate an option similar to the Mailbox plans we have for regular mailboxes, where we can preconfigure some settings.
We too feel that the addition of groups to the GAL is creating a mess. We would like Microsoft to address this and prevent items from being shown in the GAL by default (much like they finally changed in Teams).
