Severity: MinorCurrent status: Resolved
Delayed SMS delivery for transaction alerts
- Started
- Duration
- 2 hr 45 min
- Last updated
- Resolved
Affected: Notifications
Resolved
The queue has drained and SMS delivery times are back to normal. All delayed messages were eventually delivered; none were dropped.
Identified
One of our SMS aggregators is applying throttling during a national peak period. We are shifting traffic to a secondary route.
Investigating
Transaction alert SMS messages are being delivered with a delay of up to 20 minutes. Payments themselves are unaffected.