# SparkPost: We are seeing an increase in "delays"/4xx errors on outbound message delivery for some SparkPost and SparkPost Enterprise customers (US hosted only)

> SparkPost status incident “We are seeing an increase in "delays"/4xx errors on outbound message delivery for some SparkPost and SparkPost Enterprise customers (US hosted only)” on 2020-07-07: impact minor (vendor’s label), 7 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/sparkpost/incidents/7w7kh1ylhvzj
Last updated: 2020-07-07T20:40:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2020-07-07 20:33 UTC · Resolved: 2020-07-07 20:40 UTC · Duration: 7 min
- Updates: 1
- [Vendor status page: https://status.sparkpost.com/incidents/7w7kh1ylhvzj](https://status.sparkpost.com/incidents/7w7kh1ylhvzj)
- [Company: SparkPost](https://rewindex.com/company/sparkpost.md)

## Timeline of updates

- **resolved** 2020-07-07 20:40 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._

## Cite this

Status incident (vendor impact label: minor) posted by SparkPost, started 2020-07-07 20:33 UTC, resolved after 7 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/sparkpost/incidents/7w7kh1ylhvzj
- Citation: SparkPost, “We are seeing an increase in "delays"/4xx errors on outbound message delivery for some SparkPost and SparkPost Enterprise customers (US hosted only)” (2020-07-07 20:33 UTC). Archived by Rewindex: https://rewindex.com/company/sparkpost/incidents/7w7kh1ylhvzj (CC BY 4.0).
- Markdown link: `[SparkPost: We are seeing an increase in "delays"/4xx errors on outbound message delivery for some SparkPost and SparkPost Enterprise customers (US hosted only) (2020-07-07)](https://rewindex.com/company/sparkpost/incidents/7w7kh1ylhvzj)`


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Canonical: https://rewindex.com/company/sparkpost/incidents/7w7kh1ylhvzj · Markdown: https://rewindex.com/company/sparkpost/incidents/7w7kh1ylhvzj.md · JSON: https://rewindex.com/api/v1/companies/sparkpost/incidents/7w7kh1ylhvzj · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:46:38.499Z