Add external contacts to my distribution group

Include external contacts in a distribution group (also called a distribution list) so that people outside of your organization can collaborate and be involved in projects. Before you begin, make sure you've already created a distribution group and added external contacts to your address book.

1. Sign in to the Exchange admin center. Use your Office 365 email address and password (your GoDaddy username and password won't work here).
2. Go to recipients, and then select groups.
3. Select the name of the Distribution list and Edit.
4. In the new window, select membership and Add.
5. Choose the contact(s) and select add.
   
6. Select OK.
7. Your new contact(s) are now under Members. Select Save to close the window.

More info

• Here's how to change or delete a distribution group.
• Learn more about distribution groups.