Companies often find the urge to switch between on-premises and Exchange Online setups. To make your exchange online mailboxes move to on-premises, you can utilize the remote move migration wizard in the EAC. This will help you move existing mailboxes in the cloud to the on-premises Exchange organization. Open the EAC and go to Office 365 > Recipients > Migration. Then Click the Add+ button...
How do I switch from Exchange Online to the premise?
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