To import contacts from your Office 365 account:

1. Click on Contacts in the main menu.
   
   
2. Click on the Import Contacts button in the left column of the page.
   
   
   
   
3. Enter a new group name and click Add Group or click Select Existing and select an existing group name from the resulting menu. Then click the Next button.
   
   
   
   
4. Click the Office 365 icon:
   
   
   
   
5. Type your Office 365 account email address and password, then click the Sign In button:
   
   
   
   
6. Allow the Marketing Center to access your Office 365 contacts by clicking the Accept button:
   
   
   
   
7. See the summary of the pending import after a brief delay while we contact the Office 365 servers. Click the Next button to proceed with the import:
   
   
   
   
8. View the summary of the imported contacts.  Click the Done button:
   
   
   
   

You are taken to the Address Book, with the newly imported group of contacts displayed: