Source note · Troubleshooting business SMS that is not delivered
AWS emits TEXT_SPAM when the recipient's carrier identifies the message as unsolicited commercial content and blocks it, separate from TEXT_BLOCKED (device or carrier blocking that recipient).
Checked 2026-10-02
- Vendor
- Amazon Web Services
- Product
- AWS End User Messaging SMS
- Subsystem
- delivery events
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-10-02
- Checked
- 2026-10-02
Sources
- Event types for SMS, MMS, and voice — Amazon Web Services · tier 2 current vendor documentation · SMS events, TEXT_SPAM and TEXT_BLOCKED
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting business SMS that is not delivered: source note business-sms-delivery-troubleshooting-aws-evt-spam. WarmTransfer. https://warmtransfer.net/knowledge/claims/business-sms-delivery-troubleshooting-aws-evt-spam
BibTeX
@misc{warmtransfer-claim-business-sms-delivery-troubleshooting-aws-evt-spam,
title = {Troubleshooting business SMS that is not delivered: source note business-sms-delivery-troubleshooting-aws-evt-spam},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/business-sms-delivery-troubleshooting-aws-evt-spam},
note = {Source note business-sms-delivery-troubleshooting-aws-evt-spam, checked 2026-10-02}
}