Piping a mail to a script

[kehers]

After going through a tutorial on redirecting mails from an email on ur server to a script on it (http://www.devarticles.com/c/a/PHP/Incoming-Mail-and-PHP/1) , I actually set out to try it by jelling the whole stuff together.
I had to use my Cpanel to set up the forwarding but when i tested it, i got the mail delivery error: local delivery failed.
What could be wrong?

[KevinADC]

You should probably ask this in the PHP forum.