Sendgrid recepients with the same email
问题 In a NodeJs app I want to use SendGrid to send email reminders to people signed up to different kind of events. At a regular interval the app collect ready reminders and send these. The number or reminders can vary from zero to many at every check. If for example 3 reminder-to-be-sent are found at a certain check, and two of these have the same recipient (same email), because it acutally is the same persone who has signed up on two different events. In this case I would actually need to send