Hello @MWagner02 ,   You can create and schedule event emails for registrants-only. If you're wanting to distill the info further based on whether the event registrant was checked in or not, I'd advise exporting your event registrant report, and creating separate lists based on their check-in status. Currently there are no plans to expand event emails beyond the current standard email, coded registrant-only, and coded non-responder variants.   The simple way of adding your event registrants to a list or segment, is to upload them as a list, via their report export.  ... View more