# SparkPost: [Scheduled] Upgrade of SMTP API in US region

> SparkPost maintenance “[Scheduled] Upgrade of SMTP API in US region” on 2024-11-11: impact maintenance (vendor’s label), 34 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/sparkpost/incidents/ftpwsd9yljm8
Last updated: 2024-11-13T03:51:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: resolved
- Started: 2024-11-11 17:51 UTC · Resolved: 2024-11-13 03:51 UTC · Duration: 34 h
- Updates: 1
- [Vendor status page: https://status.sparkpost.com/incidents/ftpwsd9yljm8](https://status.sparkpost.com/incidents/ftpwsd9yljm8)
- [Company: SparkPost](https://rewindex.com/company/sparkpost.md)

## Timeline of updates

- **resolved** 2024-11-13 03:51 UTC: The scheduled maintenance has been completed.

_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 2024-11-11 17:51 UTC, resolved after 34 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/sparkpost/incidents/ftpwsd9yljm8
- Citation: SparkPost, “[Scheduled] Upgrade of SMTP API in US region” (2024-11-11 17:51 UTC). Archived by Rewindex: https://rewindex.com/company/sparkpost/incidents/ftpwsd9yljm8 (CC BY 4.0).
- Markdown link: `[SparkPost: Scheduled Upgrade of SMTP API in US region (2024-11-11)](https://rewindex.com/company/sparkpost/incidents/ftpwsd9yljm8)`


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Canonical: https://rewindex.com/company/sparkpost/incidents/ftpwsd9yljm8 · Markdown: https://rewindex.com/company/sparkpost/incidents/ftpwsd9yljm8.md · JSON: https://rewindex.com/api/v1/companies/sparkpost/incidents/ftpwsd9yljm8 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:37:27.912Z