iptables -I INPUT -p tcp --dport 25 -j REJECT

a pak pravidlo zrusit

 iptables -D INPUT -p tcp --dport 25 -j REJECT

 vi /etc/spamassassin/FuzzyOcr.cf

zakomentovat radek #loadplugin FuzzyOcr

a provest restart '/etc/init.d/spamasssassin restart'

/etc/default/spamassassin do parametru OPTIONS napsat –max-children 5

Pocet bezicich demonu lze zjistit ve /var/log/mail.log, radka vypada takto:

Jun 18 12:20:30 spamgate spamd[6873]: prefork: child states: BBBBB