A common request I get while doing migrations into Exchange Online is to assist customers in setting up permissions so that they can limit administrator's rights and scope to control Exchange Online. The solution for this problem is Role Based Access Control (RBAC), and it can be a little confusing to setup.
In this article I am going to start into the easier, GUI based options for setting up RBAC in Exchange Online. If you're looking for the more advanced RBAC controls, skip ahead to Part 2.
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