You might at times be required to manage Users' Mailbox. This can be for various purposes. To list a couple of them is to create tasks directly in some user's mailbox or to create a folder with a specific name. In this blog, we will go through the steps for managing a user's mailbox without logging into it.
This blog is a set of the next steps for Office 365 Mailbox Migration. Target Office 365 Tenant is where the destination of the mailboxes is, which means this is the pull environment, and Source Office 365 Tenant is the push environment.