This guide will take you through the steps of blacklisting a domain or email address in your firewall. 


Step 1- Login to your 1-grid Customer Zone.

Step 2 - Hover over Services and click SpamTitan Firewall

Step 3 - Click on Login to SpamTitan on the relevant Domain

Step 4- Login with your SpamTitan login details.

Step 5 - Click on Filter Rules

 Step 6 - Add Blacklist domain or email address

  •  Here, you would be able to blacklist an email address or the entire domain that sends emails to you. Click on “add” depending on what you would like to blacklist. 




Step 7 -  Enter the email address or domain and click on Save. 



That’s it! You’ve successfully blacklisted a domain or email address.