PUBLIC MARKS with tags script & spam

freeCap can be used to prevent spam on any form; guestbook, comment area, signups, shopping carts - any area of your website where you fear the evil spammers may target.

Cryptographp est un script en PHP générateur de cryptogrammes de sécurité, appelés plus communément "captchas". Ces captchas limitent l'activité malsaine des robots qui pourrissent le net en bombardant les sites de spam ou en automatisant les validations de formulaires en ligne: Inscriptions espaces membres, livres d'or, forums, référencements, zones d'authentification...

Email Riddler is an online tool that encrypts and transform your email address into a series of numbers when displaying it, making it virtually impossible for spam harvesters to crawl and add your email to their list. View Tool Highlights.

RulesDuJour is a bash script intended to automatically download new versions of SpamAssassin rulesets as the authors release new versions. RulesDuJour is based on bigevilwget, which came across SA-Talk sometime back... I couldn't find the original author. If you know who wrote the original, please post here.