You can replace all email addresses on webpages with encoded
version without any change visible to the surfer since browsers
understand the encoding but most spam-harvesters do not.
Encoded version of bogus@hotmail.com:
Copy and paste this code to your webpage to replace the non-encoded email.
Another way of protecting from spam is to replace just the @ symbol either
with encoded version:
or with an image: bogushotmail.com