# SparkPost in September 2019: incidents, uptime and changes

> SparkPost in September 2019: 2 incidents on its status page (0 major or critical), 100% free of major or critical incidents (vendor-reported). From Rewindex’s archive of SparkPost’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/sparkpost/2019/09
Last updated: 2019-10-01T00:00:00Z

- Incidents posted: 2 (major/critical: 0) · Maintenance: 0
- By vendor impact label: minor 2
- Uptime (vendor-reported): 100% free of major/critical incidents, 99.78% free of any incident; outage time 0 min, incident time 1 h 32 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [August 2019](https://rewindex.com/company/sparkpost/2019/08.md) · Next: [October 2019](https://rewindex.com/company/sparkpost/2019/10.md) · [All months](https://rewindex.com/company/sparkpost/reports.md) · [SparkPost](https://rewindex.com/company/sparkpost.md)

_Uptime: Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours._

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [We are seeing an increase in "delays"/4xx errors on outbound message delivery to yahoo recipients for some SparkPost and SparkPost Enterprise customers (US +EU)](https://rewindex.com/company/sparkpost/incidents/d2d6zvg7cdls.md) | minor | 2019-09-05 06:43 UTC | 2019-09-05 07:49 UTC | 1.1 h | resolved |
| [Outbound message delivery is delayed/slow for some SparkPost and SparkPost Enterprise customers (US hosted only)](https://rewindex.com/company/sparkpost/incidents/23dxskc10l65.md) | minor | 2019-09-26 21:53 UTC | 2019-09-26 22:19 UTC | 26 min | resolved |

## Cite this

SparkPost posted 2 status incidents in September 2019 (0 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/sparkpost/2019/09
- Citation: SparkPost, “SparkPost in September 2019” (2019-09-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/sparkpost/2019/09 (CC BY 4.0).
- Markdown link: `[SparkPost: SparkPost in September 2019 (2019-09-01)](https://rewindex.com/company/sparkpost/2019/09)`


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Canonical: https://rewindex.com/company/sparkpost/2019/09 · Markdown: https://rewindex.com/company/sparkpost/2019/09.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:01:28.725Z