# SparkPost in November 2021: incidents, uptime and changes

> SparkPost in November 2021: 6 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/2021/11
Last updated: 2021-12-01T00:00:00Z

- Incidents posted: 6 (major/critical: 0) · Maintenance: 1
- By vendor impact label: minor 5, none 1
- Uptime (vendor-reported): 100% free of major/critical incidents, 96.97% free of any incident; outage time 0 min, incident time 21 h 48 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [October 2021](https://rewindex.com/company/sparkpost/2021/10.md) · Next: [December 2021](https://rewindex.com/company/sparkpost/2021/12.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 |
| --- | --- | --- | --- | --- | --- |
| [Alerts not being triggered for SparkPost and SparkPost Enterprise customers (US hosted only)](https://rewindex.com/company/sparkpost/incidents/6xl2bft5hr5x.md) | minor | 2021-11-03 18:26 UTC | 2021-11-03 18:37 UTC | 11 min | resolved |
| [Elevated Metrics API data delays for some SparkPost and SparkPost Enterprise Deliverability customers (US AND EU)](https://rewindex.com/company/sparkpost/incidents/1lgxpzlrg8xs.md) | minor | 2021-11-10 18:12 UTC | 2021-11-10 23:44 UTC | 5.5 h | resolved |
| [Outbound message delivery is delayed/slow for some SparkPost and SparkPost Enterprise customers (US hosted only)](https://rewindex.com/company/sparkpost/incidents/6x99y1r9z37n.md) | none | 2021-11-18 23:03 UTC | 2021-11-18 23:24 UTC | 21 min | resolved |
| [Webhook delays for some SparkPost and SparkPost Enterprise customers (US hosted only)](https://rewindex.com/company/sparkpost/incidents/kbpb0cwkywx8.md) | minor | 2021-11-26 15:08 UTC | 2021-11-27 01:37 UTC | 10 h | resolved |
| [Data delays for some SparkPost and SparkPost Enterprise customers (US hosted only)](https://rewindex.com/company/sparkpost/incidents/t9csvlxt7lbg.md) | minor | 2021-11-27 14:09 UTC | 2021-11-27 15:45 UTC | 1.6 h | resolved |
| [Elevated 5xx metrics API error rates and data delays for some SparkPost and SparkPost Enterprise customers (US hosted only)](https://rewindex.com/company/sparkpost/incidents/4htmfjqn8p1j.md) | minor | 2021-11-29 14:32 UTC | 2021-11-29 18:32 UTC | 4.0 h | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] SparkPost Account Maintenance for Billing](https://rewindex.com/company/sparkpost/incidents/8hc4g06b4yz1.md) | maintenance | 2021-11-14 03:01 UTC | 2021-11-14 06:00 UTC | 3.0 h | resolved |

## Cite this

SparkPost posted 6 status incidents in November 2021 (0 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/sparkpost/2021/11
- Citation: SparkPost, “SparkPost in November 2021” (2021-11-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/sparkpost/2021/11 (CC BY 4.0).
- Markdown link: `[SparkPost: SparkPost in November 2021 (2021-11-01)](https://rewindex.com/company/sparkpost/2021/11)`


---
Canonical: https://rewindex.com/company/sparkpost/2021/11 · Markdown: https://rewindex.com/company/sparkpost/2021/11.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:54:32.599Z