Add an Address or Domain to Safe Senders in Outlook

To add an address or domain to Safe Senders in Outlook:

• Select Actions | Junk E-mail | Junk E-mail Options... from the menu in Outlook.
• Go to the Safe Senders tab.
• Click Add....
• Type the email address or domain name you wan to whitelist.
  • To add a single address, type "heinz@example.com", for example.
  • To add a complete domain, type "example.com", for example.
  • To make sure sub-domains are not automatically whitelisted when you add a domain, include the '@' sign: "@example.com", for example. In this case, mail from "heinz@heinz.example.com" will not be whitelisted.
• Click OK.
• Click OK again.

If you already have a message from the sender you want to add to the Safe Senders list in your Outlook Inbox (or the Junk E-mail folder, of course), the procedure is even easier:

• Open a message from the sender (or a sender at the domain) you wan to add to Safe Senders.
• Select Actions | Junk E-mail and then Add Sender to Safe Senders List or Add Sender's Domain (@example.com) to Safe Senders List.