Delete High Scoring Spam with MailScanner

I’m using MailScanner now for
a few weeks and the messages marked as spam are high even if I check
the score of a few messages are high. So I went on a search in the
configuration file of MailScanner and noticed a line:

High Scoring Spam Actions = deliver header "X-Spam-Status: Yes"


I changed it to:

High Scoring Spam Actions = delete

I changed it a few hours ago and it seems that the flow of spam entering my inbox is becoming lesser.