Anti-Spam

Nope this is not Monty Python Spam or Hormel Foods' Spam (Spam is Crazy Tasty™) Spam is unsolicited email or unsolicited commercial email. There are ways that can help slow down the amount of spam received but eliminating it entriely is another matter.

Individual methods of blocking, filtering and preventing spam may be affective, but are often best used in conjunction with eachother. So if use the javascript method in your web pages, get your ISP to help out and make sure your email client knows how to deal with spam.

Here's some ways of reducing spam

Anti-spam using javascript
At the ISP level
At the Email client level