SpamAssassin is an e-mail program that scans incoming e-mails and evaluates mail messages for spam characteristics. SpamAssassin acts like a spam filter and is a very important part of every mail server setup. To enable SpamAssassin, follow the steps below:
1. log in to your cPanel control panel
2. Click on the “SpamAssassin” icon located in the “Mail” section
3. Click on the “Enable SpamAssassin” button