There are two Notifications (Communication > Automated Notifications) that can be used to remind Attendees and/or Event Contacts about an upcoming Event or as a follow-up to an Event. Some suggested uses might be:
•Use the Event Attendee Notification – Event Start Date/Time as a follow-up to users thanking them for their participation.
•Use the Event Contact Notification – Event Start Date/Time to remind Event Contacts to record attendance.
When Notifications are set to In Use (turned on), the Notification(s) will be sent after EVERY Event, regardless of the Event.