Site admin wrote:

Some people contact me and tell me they never received the emails. There are many reasons for this.
  • You had a typo in your spelling
  • You're at work and registered from a home email addr or vise versa
  • You registered using a Yahoo or AOL email address but are checking your comcast or Optimum online (or vise versa) email address for the message.
  • System error on our behalf.
How about making sure that the address the email response comes from is added to your white list so it doesn't get picked up as spam.