This setting allows users to list specific email addresses (such as jsmith@example.com) or domains (such as example.com) that will be exempted from spam filtering. This can prevent mail from friends, business associates, and mailing lists from being blocked and lets the system know that these messages come from a trusted source. Note: The email address for messages that you unmark as spam are automatically included on your trusted sender's list.
To view your trusted sender's list, click the Settings icon. Then click on Spam Filtering in the navigation pane. You'll see a Trusted Senders card on this page. Here, you'll see a list of trusted senders if any have been added. To add a new Trusted Sender, simply click the Pencil icon next to Trusted Domains or Trusted Email Addresses to add the appropriate entry.
