Adding a Shared Mailbox to Outlook(New)

1. In the side bar, under your normal folder, there should be an option that says shared with me.

2. Right click that and then select add shared folder or mailbox as pictured below.

3. Enter the email address of the mailbox you'd like to add and if it doesn't appear in the drop down select search directory.

4. Upon clicking the email address it should appear in the box as an item now with an X next to it. You can now select add and it should show up in the sidebar that you right clicked on at the beginning of this walkthrough.