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mvelasco2
Copper Contributor
May 02, 2019
Solved

Disabling Azure AD Connect

We're interested in disabling and removing Azure AD Connect from our internal active directory server since we've been keeping our legacy on-premise Exchange environment running. I know there's a long debate about whether on prem Exchange servers are required to modify certain exchange attributes when using AD Connect, but I've kept them running and need to retire them at this point to recoup the server resources.

What happens to all the user, shared mailbox, distribution lists, etc in Office 365 once AD Connect is removed? I just want to make sure there's no interruption or change in email addresses that I haven't accounted for.

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