# SparkPost: Elevated error rates for some SparkPost Enterprise customers injecting via SMTP in the US region.

- Impact (vendor’s label): major
- Status: resolved
- Started: 2023-05-19 16:30 UTC · Resolved: 2023-05-19 20:15 UTC · Duration: 3.8 h
- Updates: 1
- [Vendor status page: https://status.sparkpost.com/incidents/xpb4m05txky7](https://status.sparkpost.com/incidents/xpb4m05txky7)
- [Company: SparkPost](https://rewindex.com/company/sparkpost.md)

## Timeline of updates

- **resolved** 2023-05-19 20:15 UTC: This incident has been resolved.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._


---
Canonical: https://rewindex.com/company/sparkpost/incidents/xpb4m05txky7 · Markdown: https://rewindex.com/company/sparkpost/incidents/xpb4m05txky7.md · JSON: https://rewindex.com/api/v1/companies/sparkpost/incidents/xpb4m05txky7 · Generated 2026-10-19T21:08:20.069Z