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DanielNiccoli's avatar
DanielNiccoli
Iron Contributor
Jan 31, 2019

How to move distribution groups fully to the cloud?

We have about 500 distribution groups in our on-premise Active Directory. They are synced via AD Connect.

 

Is there a way to make AzureAD the authoritative source, without having to recreate the groups in the cloud only? Basically cutting the ties to our on-premise AD, so we can delete the groups in our local AD without it affecting them in AzureAD?

 

The alternative (that I rather don't do) would be to delete them from on-premise, sync the deletion and then recreate them in the cloud. But that way we risk that our users get NDR messages until they delete their Outlook cache, which is quite a problem with 700 users.

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