# SparkPost: SMTP delays for some SparkPost and SparkPost Enterprise customers (US hosted only)

> SparkPost status incident “SMTP delays for some SparkPost and SparkPost Enterprise customers (US hosted only)” on 2018-04-28: impact none (vendor’s label), 2.8 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/sparkpost/incidents/fblwmlc5x9kk
Last updated: 2018-04-28T16:27:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2018-04-28 13:37 UTC · Resolved: 2018-04-28 16:27 UTC · Duration: 2.8 h
- Updates: 1
- [Vendor status page: https://status.sparkpost.com/incidents/fblwmlc5x9kk](https://status.sparkpost.com/incidents/fblwmlc5x9kk)
- [Company: SparkPost](https://rewindex.com/company/sparkpost.md)

## Timeline of updates

- **resolved** 2018-04-28 16:27 UTC: Deliveries continue to be normal. If there is any queued mail due to the incident it will be delivered shortly.

_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: none) posted by SparkPost, started 2018-04-28 13:37 UTC, resolved after 2.8 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/sparkpost/incidents/fblwmlc5x9kk
- Citation: SparkPost, “SMTP delays for some SparkPost and SparkPost Enterprise customers (US hosted only)” (2018-04-28 13:37 UTC). Archived by Rewindex: https://rewindex.com/company/sparkpost/incidents/fblwmlc5x9kk (CC BY 4.0).
- Markdown link: `[SparkPost: SMTP delays for some SparkPost and SparkPost Enterprise customers (US hosted only) (2018-04-28)](https://rewindex.com/company/sparkpost/incidents/fblwmlc5x9kk)`


---
Canonical: https://rewindex.com/company/sparkpost/incidents/fblwmlc5x9kk · Markdown: https://rewindex.com/company/sparkpost/incidents/fblwmlc5x9kk.md · JSON: https://rewindex.com/api/v1/companies/sparkpost/incidents/fblwmlc5x9kk · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:42:14.414Z