TOPIC: Does DT Register send automatic emails to registered users?

I'm looking for an event/calendar app that automatically send emails to registered users (much like Google calendar does). When users subscribe, they can indicate to have emails sent weekly or monthly or daily, or however often they want to receive notifications for events.

Hello. DT Register sends an email that you configure to the registrant when they register. The event admin also gets a configurable email. It does NOT re-send automatically update emails at various intervals.