Add Sender Domain To Blocked Senders List With Junk E-Mail Options

 

With the Junk E-mail Options function of Outlook, you need to enter the domains to the Blocked senders list manually. Do as following steps:

1. Go to Home > Junk > Junk E-mail Options, see screenshot:

2. In the Junk E-mail Options dialog box, click Blocked Senders tab, and then click Add button. In the popped out Add address or domain box, input the domain that you want to block, see screenshot:

3. And then click OK to close the box. The entered domain will be added to the Blocked Senders list, and if you want to add other domains, you just need to repeat the step2.

4. Then click OK to close the Junk E-mail Options dialog. When you receive emails from the blocked domains, the emails will be considered as junk emails.