# SparkPost in June 2018: incidents, uptime and changes

> SparkPost in June 2018: 7 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/2018/06
Last updated: 2018-07-01T00:00:00Z

- Incidents posted: 7 (major/critical: 0) · Maintenance: 0
- By vendor impact label: minor 4, none 3
- Uptime (vendor-reported): 100% free of major/critical incidents, 98.85% free of any incident; outage time 0 min, incident time 8 h 13 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [April 2018](https://rewindex.com/company/sparkpost/2018/04.md) · Next: [July 2018](https://rewindex.com/company/sparkpost/2018/07.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 |
| --- | --- | --- | --- | --- | --- |
| [Elevated reporting error rates and data processing delays for some SparkPost and SparkPost Enterprise customers (US hosted only)](https://rewindex.com/company/sparkpost/incidents/h4kgystmvb35.md) | minor | 2018-06-07 16:23 UTC | 2018-06-07 17:33 UTC | 1.2 h | resolved |
| [Investigating reports of SMTP connectivity errors.](https://rewindex.com/company/sparkpost/incidents/p1b70rxy2fjq.md) | none | 2018-06-12 17:40 UTC | 2018-06-12 20:03 UTC | 2.4 h | resolved |
| [Elevated click tracking error rates for some US hosted customers injecting over SMTP](https://rewindex.com/company/sparkpost/incidents/3dgnxm7w1fzv.md) | none | 2018-06-14 23:17 UTC | 2018-06-15 00:40 UTC | 1.4 h | resolved |
| [SMTP delivery delays for some SparkPost Enterprise customers (US hosted only)](https://rewindex.com/company/sparkpost/incidents/jsfhb0yw8kbx.md) | none | 2018-06-15 00:44 UTC | 2018-06-15 01:05 UTC | 21 min | resolved |
| [Authentication errors](https://rewindex.com/company/sparkpost/incidents/thpyp7rn6w4x.md) | minor | 2018-06-19 10:09 UTC | 2018-06-19 10:58 UTC | 49 min | resolved |
| [Elevated 5xx API error rates for some SparkPost and SparkPost Enterprise customers (US hosted only)](https://rewindex.com/company/sparkpost/incidents/g6cc2klm2dty.md) | minor | 2018-06-19 13:46 UTC | 2018-06-19 19:01 UTC | 5.3 h | resolved |
| [SMTP delays for some SparkPost Enterprise customers (US hosted only)](https://rewindex.com/company/sparkpost/incidents/7n5tql7s2hvt.md) | minor | 2018-06-28 23:53 UTC | 2018-06-29 00:52 UTC | 59 min | resolved |

## Cite this

SparkPost posted 7 status incidents in June 2018 (0 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/sparkpost/2018/06
- Citation: SparkPost, “SparkPost in June 2018” (2018-06-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/sparkpost/2018/06 (CC BY 4.0).
- Markdown link: `[SparkPost: SparkPost in June 2018 (2018-06-01)](https://rewindex.com/company/sparkpost/2018/06)`


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Canonical: https://rewindex.com/company/sparkpost/2018/06 · Markdown: https://rewindex.com/company/sparkpost/2018/06.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T12:52:29.670Z