MailTo Encoder – Encode Your eMail Address To Prevent SPAM
http://www.mailtoencoder.com/

Prevent spambots from getting your email, encode all the email addresses you publish on your site! Features include: 1) obfuscate your addresses so they’re not tracked by spambots, 2) The emails are decoded with Javascript, 3) Invisible to the users, 4) Works on all browsers, and 5) Really easy and fast! This has been added to Privacy Resources Subject Tracer™ Information Blog.