# SparkPost in March 2018: incidents, uptime and changes

> SparkPost in March 2018: 3 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/2018/03
Last updated: 2018-04-01T00:00:00Z

- Incidents posted: 3 (major/critical: 0) · Maintenance: 1
- By vendor impact label: minor 1, none 2
- Uptime (vendor-reported): 100% free of major/critical incidents, 99.14% free of any incident; outage time 0 min, incident time 6 h 23 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [February 2018](https://rewindex.com/company/sparkpost/2018/02.md) · Next: [April 2018](https://rewindex.com/company/sparkpost/2018/04.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 |
| --- | --- | --- | --- | --- | --- |
| [Suppression List: Yahoo misclassification between March 14-16](https://rewindex.com/company/sparkpost/incidents/4cdsztdgf2wm.md) | none | 2018-03-20 00:29 UTC | 2018-03-22 23:17 UTC | 3 d | resolved |
| [Mail delays](https://rewindex.com/company/sparkpost/incidents/d5q2qnc7c0yq.md) | none | 2018-03-30 13:39 UTC | 2018-03-30 15:07 UTC | 1.5 h | resolved |
| [SMTP delays for some SparkPost and SparkPost Enterprise customers (US hosted only)](https://rewindex.com/company/sparkpost/incidents/f6bm1nlz323k.md) | minor | 2018-03-30 18:31 UTC | 2018-03-31 00:54 UTC | 6.4 h | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] Unplanned Maintenance on Delivery Components](https://rewindex.com/company/sparkpost/incidents/5m4445wcntwp.md) | maintenance | 2018-03-22 22:11 UTC | 2018-03-22 22:27 UTC | 16 min | resolved |

## Cite this

SparkPost posted 3 status incidents in March 2018 (0 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/sparkpost/2018/03
- Citation: SparkPost, “SparkPost in March 2018” (2018-03-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/sparkpost/2018/03 (CC BY 4.0).
- Markdown link: `[SparkPost: SparkPost in March 2018 (2018-03-01)](https://rewindex.com/company/sparkpost/2018/03)`


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Canonical: https://rewindex.com/company/sparkpost/2018/03 · Markdown: https://rewindex.com/company/sparkpost/2018/03.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:58:46.227Z