Between 5:14 AM and 11:38 AM PST, we experienced increased delivery latency while delivering SMS messages using US toll-free numbers. Also starting at 5:14 AM, SMS message delivery receipts were delayed, which created a backlog of undelivered delivery receipts. We are continuing to work with our downstream partners to clear this backlog. Receipts for new SMS deliveries will also be delayed until this backlog clears. The issues have been resolved and the service is operating normally.

Categories: AWS Service Status