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Single on-prem AD forest Exchange migration to Multiple Office 365 tenants
Hi Community, One of our customer has about 12 Exchange servers in single AD forest with 10,000 mailboxes. They've multiple organizations segregated by Organization Units (OUs), Let's Say th...
You can start with this document:
https://docs.microsoft.com/en-us/azure/active-directory/hybrid/plan-connect-topologies
https://docs.microsoft.com/en-us/azure/active-directory/hybrid/plan-connect-topologies