DLR Error Code 11 Unroutable
When sending outbound SMS, I received delivery receipt error code 11.
- Outbound SMS
- Delivery Receipts (DLRs)
- Error Code 11
Submit a Support request to make corresponding routing adjustments.
Delivery receipt error code 11 Unroutable means that the message failed to deliver due to lack of an available route.
Please sign in to leave a comment.