Ok, I am having the same problem. No matter what I put in for the notification email, I don’t get a notification of the appointments. I have run about 20 tests and the one who makes the appointment gets the email but not to the email I provide. I use a yahoo email. I have it selected to get notifications and I have tried all 3 settings and still nothing. Please help. This is a work in progress and is a sub-domain at the moment. Here is the link http://kaizenchiropractic.strangecraftdesign.com/?page_id=29