Error 404 Pages With PHP Auto-Mailer, tutorial for creating a custom error 404 page – http://net.tutsplus.com/tutorials/php/404403-website-error-pages-with-php-auto-mailer/
Error 404 Pages With PHP Auto-Mailer, tutorial for creating a custom error 404 page – http://net.tutsplus.com/tutorials/php/404403-website-error-pages-with-php-auto-mailer/