# SparkPost: Service Degradation - SMTP delivery

> SparkPost status incident “Service Degradation - SMTP delivery” on 2016-11-28: impact minor (vendor’s label), 36 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/sparkpost/incidents/428hpl4mft8p
Last updated: 2016-11-30T02:36:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2016-11-28 14:40 UTC · Resolved: 2016-11-30 02:36 UTC · Duration: 36 h
- Updates: 1
- [Vendor status page: https://status.sparkpost.com/incidents/428hpl4mft8p](https://status.sparkpost.com/incidents/428hpl4mft8p)
- [Company: SparkPost](https://rewindex.com/company/sparkpost.md)

## Timeline of updates

- **resolved** 2016-11-30 02:36 UTC: We have continued to monitor and message queues have returned to normal levels. Thanks for your patience.

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

## Cite this

Status incident (vendor impact label: minor) posted by SparkPost, started 2016-11-28 14:40 UTC, resolved after 36 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/sparkpost/incidents/428hpl4mft8p
- Citation: SparkPost, “Service Degradation - SMTP delivery” (2016-11-28 14:40 UTC). Archived by Rewindex: https://rewindex.com/company/sparkpost/incidents/428hpl4mft8p (CC BY 4.0).
- Markdown link: `[SparkPost: Service Degradation - SMTP delivery (2016-11-28)](https://rewindex.com/company/sparkpost/incidents/428hpl4mft8p)`


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Canonical: https://rewindex.com/company/sparkpost/incidents/428hpl4mft8p · Markdown: https://rewindex.com/company/sparkpost/incidents/428hpl4mft8p.md · JSON: https://rewindex.com/api/v1/companies/sparkpost/incidents/428hpl4mft8p · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T15:17:59.323Z