# SparkPost: Elevated 5xx Transmissions API error rates for some SparkPost customers (US hosted only)

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2024-03-14 16:35 UTC · Resolved: 2024-03-14 17:07 UTC · Duration: 32 min
- Updates: 1
- [Vendor status page: https://status.sparkpost.com/incidents/0l8hg4jn3b2r](https://status.sparkpost.com/incidents/0l8hg4jn3b2r)
- [Company: SparkPost](https://rewindex.com/company/sparkpost.md)

## Timeline of updates

- **resolved** 2024-03-14 17:07 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/0l8hg4jn3b2r · Markdown: https://rewindex.com/company/sparkpost/incidents/0l8hg4jn3b2r.md · JSON: https://rewindex.com/api/v1/companies/sparkpost/incidents/0l8hg4jn3b2r · Generated 2026-10-19T22:29:28.992Z