DocumentationClassroomTrackDropsWhat does the "Daily delivery rate drops below X%" alert measure? View and Edit What Does the "Daily Delivery Rate Drops Below X%" Alert Measure? This delivery rate is calculated simply as the ratio of email successfully delivered(Delivered events) to email delivery requests(Processed events). Was this helpful? Yes No Feedback SendGrid Pricing Try SendGrid for Free Contact Us × Feedback If you have a question that needs an answer, please try the community page or contact support. Otherwise, please open an issue or drop us a line. Thanks for helping us improve the docs!