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 very important part of every mail server set-up.To enable SpamAssassin, follow the steps below:
1. Login to your cPanel control panel
2. Click on “SpamAssassin” icon located in “Mail” section
3. Click on “Enable SpamAssassin” button