Messaging Delivery Enhancements

A new message delivery status is now live, giving customers more granular detail into where their messages are on the delivery chain. The message-sent callback fires the moment messages hit the carrier network, confirming a successful send before waiting for the full delivery cycle. Additionally, the window for delivery receipts has been extended from 12 hours to 73 hours for all messages, reducing premature message-delivery-expired statuses and ensuring greater transparency for each sent message.