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Track OTP success with AWS End User Messaging SMS feedback

calendar_today October 21, 2025 person Rommel Sunga domain amazon-ses

In this post, we show how to implement message feedback for SMS one-time passwords (OTPs) using AWS End User Messaging to track delivery and conversion rates effectively. This approach provides first-party data for more accurate insights into message delivery and usage patterns compared to relying solely on third-party carrier delivery receipts.

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