Opening a Shared Mailbox in Outlook so sent items will go to that mailboxes sent items

1. Close Outlook
2. Search for Control Panel
3. Click Control Panel
   
   
• You may need to change Control Panel layout to Small icons:
  
  
4. Click Mail
   NOTE: Mail may or may not have some text after its name, depending on what Office version you are running. It will not affect the steps - you still need to click it. 
   
   
5. Click E-mail Accounts... and then click New on Account Settings window.
   
   
6. Leave Office 365 selected and enter the Shared Mailboxes email address
7. Click Next
   
   
8. Tick Don't ask me about this website again on the Microsoft Outlook pop-up regarding Allowing https://autodiscover.unisa.edu.au/autodiscover/autodiscover.xml
9. Click Allow
   
   
10. Outlook will go through Configuration checks. On successful completion click Finish
    
    
11. Close all windows and open Outlook

NOTE: If the Shared Mailbox is large in size you may need to give it a few minutes after opening Outlook before trying to access it. The reason being that the initial loading from the server may take a few minutes.