How to Delegate Full Access Permissions

To delegate full access permissions to a user’s mailbox, do the following:

• Open up user properties, select the Mailbox tab, and click Mailbox Delegation.
• Use the Add/Remove buttons to modify the full access permission list.
• To enable/disable Outlook auto-mapping for recently added permissions, select Enable auto-mapping for new delegate(s).
• Click OK twice to apply the settings.