I'm looking for a solution to a related but different point. Sorry to introduce it here, but the thread that addressed it directly has been closed to further contributions and this is the nearest thread I can find.
I want to set up an automatic email reminder for our events, that is sent to the attendees (not the person who made the booking). The existing Pro facility seems to only be able to email #_BOOKINGNAME.
We offer events where one person may book several colleagues onto it (as is the case for most users, surely). So the reminder email needs to go directly to the attendees, rather than the person booking (who probably isn't even attending).
Jerin's plugin is good, but is manual, and doesn't send automatic (X days in advance) emails.
Marcus advised (in the other thread) over a year ago that this facility was a priority and would be available soon. Any update on that, please?
(Context - I'm generally very happy with EM, and this improvement would make me even happier!).