Other things you can try are to encrypt an email address or deliver it as an image on the page.
Hiding Your Email Address
Spam Proof eMail Address Generator
You can Google for more, there are many solutions.
These are nice options because clicking on the links allows the person to use their email client to send the message, instead of a web form. Saves you time on development and security. The only downside is that the person contacting you may not give you all the information - but - what you are almost guarenteed to get is their email address, which is the most important thing for responding.
Good luck.