Not receiving notification emails for upcoming webinars after registering; stopped suddenly

[DeniseK]

I use the Zoom webinars for Silver Sneakers workouts.  Until 11/30/22, I faithfully receiving 3 emails each time I signed up for a class:  the first immediately after I signed up, the second the day before, and the third one hour before.  These notifications were very handy to make it quick to sign in to the classes.  Why did they all of a sudden stop?  The last one received was 11/30/22.  I have checked my spam folder, no emails there.  I added the *********** address to my contacts list.  Still no emails.  Any ideas?  Thanks.