Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi, Dean and everyone--
I've labored over this for days and discovered that (at least for me) the issue was a very simple Bookings' form choice.
Using the default "Customer email" field is the key. I disabled that default field and inserted my own because I did not like the "Customer email" title. Most of my "customers" are students, and I thought the customer label would just create confusion. Apparently, only the default email field is the one configured as an email field, so Bookings does not recognize a customized field as an email field. Thus, no email messages are sent. My "Student Email Address" field appeared on my appointment form but was not recognized by Bookings as an email field, so Bookings did not recognize it as a replacement to the "Customer email" field. After days of frustration, the solution was to simply enable to the default field.
FYI
- I discovered that the default Customer email field name on the booking page is just Email and not Customer email, so all a "customer" reads in that text field is Email.