When you enable SpamAssassin, it uses scores to rate the likelihood that a message is a spam. You can configure SpamAssassin to automatically delete messages marked as spam however, we do not recommend enabling this feature.
Enabling/Disabling SpamAssassin:
1) Go to https://lab.chemicloud.com and login into your account.
2) Click on the “Services” icon located in the left menu.
3) Click on the “Login CP” icon.
4) In the Mail section of the cPanel home screen, click “Spam Assassin™”.
5) On this page find the email account that you are trying to configure, and press the “Set Up Mail Client” link:
6) Click on “Enable Spam Assassin” or “Disable Spam Assassin” depending on what you are trying to achieve.