# SparkPost: SparkPost alerting down for maintenance

> SparkPost maintenance “SparkPost alerting down for maintenance” on 2021-12-17: impact maintenance (vendor’s label), 1.1 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/sparkpost/incidents/w6zr1ypw54lx
Last updated: 2021-12-17T23:51:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: resolved
- Started: 2021-12-17 22:44 UTC · Resolved: 2021-12-17 23:51 UTC · Duration: 1.1 h
- Updates: 1
- [Vendor status page: https://status.sparkpost.com/incidents/w6zr1ypw54lx](https://status.sparkpost.com/incidents/w6zr1ypw54lx)
- [Company: SparkPost](https://rewindex.com/company/sparkpost.md)

## Timeline of updates

- **resolved** 2021-12-17 23:51 UTC: This incident has been resolved and all services are fully functional.

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

## Cite this

Maintenance posted by SparkPost, started 2021-12-17 22:44 UTC, resolved after 1.1 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/sparkpost/incidents/w6zr1ypw54lx
- Citation: SparkPost, “SparkPost alerting down for maintenance” (2021-12-17 22:44 UTC). Archived by Rewindex: https://rewindex.com/company/sparkpost/incidents/w6zr1ypw54lx (CC BY 4.0).
- Markdown link: `[SparkPost: SparkPost alerting down for maintenance (2021-12-17)](https://rewindex.com/company/sparkpost/incidents/w6zr1ypw54lx)`


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Canonical: https://rewindex.com/company/sparkpost/incidents/w6zr1ypw54lx · Markdown: https://rewindex.com/company/sparkpost/incidents/w6zr1ypw54lx.md · JSON: https://rewindex.com/api/v1/companies/sparkpost/incidents/w6zr1ypw54lx · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:03:28.896Z