Accessing Another User's EmailAccessing another user's shared email in Outlook 2011 for Mac can be achieved by following these step-by-step instructions.
Open Outlook and click on "Tools" in the menu bar at the top of the screen.
Select "Accounts" from the menu.
Click "Advanced" in the bottom right-hand corner of the window.
Make sure the "Delegates" tab is selected. Under the "People I am a delegate for:" box, click the plus (+) sign.
In the text box, type the name of the user whose shared email you want to access. Click the "Find" button to search for this user. When the user's name appears on the screen, select it.
Click the "OK" button. You now have access to the selected user's shared email.