How can I protect e-mail addresses on my website from being harvested by spammers?
Spammers use web-crawlers to search web-pages for e-mail addresses. There are ways to make it more difficult for these crawl-bots to harvest your email address. These links tell you how:
Links:
Ten methods to obfuscate e-mail addresses compared
PHP 4 class to obfuscate e-mail addresses (based on above link)

