Prerequisites for the Exchange Mailbox Agent User Mailbox Hybrid Environment

Before you install the Exchange package, make sure that your on-premises environment meets the prerequisites.

• Set up Windows PowerShell

• Microsoft Outlook requirements

• Assign full access to service accounts

  The service account must have full access rights to all mailboxes on the server.

• If you locate the agent on an off-host access node, the service account must be in the Local Administrator Group on the access node server.

• Disabling the throttling policy.

• Provide the service accounts access to the mailboxes.

• Disabling MAPI Over HTTP