Communication Limits are opt-in by smart campaign, but when you use a Send Email flow action to send yourself a test email the Communication Limits are applied and you can't send yourself multiple test emails. I can’t find anything in the help articles about this scenario. Is there a way to exempt an individual from Communication Limits? As a short term workaround, we can up smart campaigns to send test emails to ourselves, but this is much more cumbersome than using a flow action on our lead record. We could also make the email Operational while testing, but then we run the risk of forgetting to turn this off before we go live.