McAfee SpamKiller for SecurityShield - license + 1st year PrimeSupport Priority Plus - 1 node

McAfee SpamKiller can be fully integrated into SecurityShield for more powerful anti-spam functionality. Utilizing an extensive rule set, the McAfee SpamKiller scoring system runs literally hundreds of rules against each email. Rules have a negative or positive score, with negative denoting legitimate email and positive indicating unsolicited email or spam. This highly effective technology catches up to 95% of all spam email, with a very low false-positive rate of less than 0.5%, right out of the box.