Your network contains an Active Directory domain. The domain contains an on-premises Microsoft Exchange Server 2019 organization.
You have a hybrid deployment between the Exchange Server organization and an Exchange Online tenant. Exchange Online contains all the mailboxes, including a shared mailbox named CustomerSupport.
You need to ensure that users cannot directly sign in to the CustomerSupport mailbox. Shared mailbox functionality must be unaffected.
What should you do?
Jagomsah
5 months, 1 week ago