# SparkPost: [Scheduled] Emergency Maintenance: Upgrade of email delivery platform in US region

> SparkPost maintenance “[Scheduled] Emergency Maintenance: Upgrade of email delivery platform in US region” on 2022-09-21: impact maintenance (vendor’s label), 8.5 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/sparkpost/incidents/ysvzchmrlk94
Last updated: 2022-09-22T06:31:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: resolved
- Started: 2022-09-21 22:00 UTC · Resolved: 2022-09-22 06:31 UTC · Duration: 8.5 h
- Updates: 1
- [Vendor status page: https://status.sparkpost.com/incidents/ysvzchmrlk94](https://status.sparkpost.com/incidents/ysvzchmrlk94)
- [Company: SparkPost](https://rewindex.com/company/sparkpost.md)

## Timeline of updates

- **resolved** 2022-09-22 06:31 UTC: The scheduled maintenance has been completed for today.

_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 2022-09-21 22:00 UTC, resolved after 8.5 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/sparkpost/incidents/ysvzchmrlk94
- Citation: SparkPost, “[Scheduled] Emergency Maintenance: Upgrade of email delivery platform in US region” (2022-09-21 22:00 UTC). Archived by Rewindex: https://rewindex.com/company/sparkpost/incidents/ysvzchmrlk94 (CC BY 4.0).
- Markdown link: `[SparkPost: Scheduled Emergency Maintenance: Upgrade of email delivery platform in US region (2022-09-21)](https://rewindex.com/company/sparkpost/incidents/ysvzchmrlk94)`


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Canonical: https://rewindex.com/company/sparkpost/incidents/ysvzchmrlk94 · Markdown: https://rewindex.com/company/sparkpost/incidents/ysvzchmrlk94.md · JSON: https://rewindex.com/api/v1/companies/sparkpost/incidents/ysvzchmrlk94 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:56:35.963Z