How to Block Email Address/Domain via Cpanel Spam Filters (SpamAssasins)
- Login **to your Cpanel: **http://domain.com/cpanel *(domain.com is to be replaced with your actual domain)
- Under Email **section, click on **Spam Filters
- Click to expand Show Additional Configuration
- Click Edit Spam Blacklist Settings and click on Add a new "blacklist_from" Item to add blocked domain or email address
- You can add blocked domain or email address in the following format
Blocking the whole domain: *@domain.com
Blocking a single email address: spammer@domain.com
Updated on: 04/08/2021
Thank you!