You can add a friend or domain to your Friends List from the Friends List page. Add a domain to your Friends List if you want to allow email from every user in that domain. For example, if you add the domain company.com, all email from name@company.com reaches your Inbox. 
Task
| 1 | Open the Anti-Spam page. 
| 1 | On the Home Page, open the Web and Email Protection drawer. |  | 2 | Click Anti-Spam. |  | 
| 2 | Click Friends List. | 
| 3 | Click Add. | 
| 4 | In the Name field, type the name of your friend, or the domain name. | 
| 5 | In the Address field, type your friend's email address or a domain address. | 
| 6 | From the Type list, select Single email address or Entire Domain. | 
| 7 | Click Apply. |