To measure throughput, you need to track several key performance indicators (KPIs), including:
Delivery Rate: The percentage of emails that are successfully delivered to the recipient's inbox. Open Rate: The percentage of delivered emails that are opened by recipients. Click-Through Rate (CTR): The percentage of opened emails that result in a click on a link within the email. Conversion Rate: The percentage of clicks that lead to a desired action, such as a purchase or sign-up.