How Can I Prevent Corporate E-Mail Spam?
Spam "robots" are continually scouring the Internet in search of new e-mail addresses. These robots search your site and record any email addresses they find.
Change email links from:
YourName@Yourcompany.com
to
YourNameatYourCompanydotcom
Or, create an image file that display your e-mail address. (Spam robots can't read image files.)