There are two ways to filter spam using cPanel: BoxTrapper and Spam Assassin
Please note: this article was originally created for our previous generation of Virtual Private Servers. As such, these instructions may not be relevant to our current generation of Virtual Private Servers.
BoxTrapper
Step 1 of 4
Login to cPanel customer interface.
Step 2 of 4
Under the Mail section, click on the BoxTrapper link.
Step 3 of 4
For the account you wish to enable, click Manage.
Step 4 of 4
Click the Enable button next to Current Status.
BoxTrapper spam filtering will now be enabled.
Spam Assasin
Step 1 of 3
Login to cPanel customer interface.
Step 2 of 3
Under the Mail section, click on the Spam Assassin link.
Step 3 of 3
Click the Enable Spam Assassin button.
Spam Assassin spam filtering will now be enabled.