A sample program to setup a cron job

This cron is supposed to help spam assasin learn from the spam in your junk folder and trigger every 12 hours.

Open your Hosting Control Panel (cPanel) and scroll to the bottom of the page under ADVANCED to launch CRON 

Paste this path to this line….

/usr/local/cpanel/3rdparty/bin/sa-learn -p ~/.spamassassin/user_prefs --spam ~/mail/*/*/.Junk/{cur,new}

With the following timing: 0 0,12 * * * 

Then "Add New CRON Job" and your done.