The e-mail notifications from the chipboard are working for me. Two things come to mind to check:

• Check the e-mail address you entered, maybe you got a letter wrong or a couple of them turned around. I've done it before; it's easy to miss.
  
• Do you have a SPAM folder? Maybe your e-mail client (web-based or resident on your computer) has decided that the e-mail notifications being sent from the chipboard are SPAM.

Cheers,
Bill