Adding Shared Mailbox on Mac
Instructions for adding a shared mailbox to your account in Outlook for Mac with your Office 365 account.
1. Open Outlook for Mac.
2. Select File.
3. Select Open.
4. Select Other User's Folder.
5. Select Inbox from the folder type drop-down menu.
6. Enter the Title of your shared folder in the search box.
7. Select your Shared Mailbox from the list.
8. Select Open.