# Mailjet in September 2025: incidents, uptime and changes

> Mailjet in September 2025: 2 incidents on its status page (2 major or critical), 98.14% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Mailjet’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/mailjet/2025/09
Last updated: 2025-10-01T00:00:00Z

- Incidents posted: 2 (major/critical: 2) · Maintenance: 0
- By vendor impact label: critical 1, major 1
- Uptime (vendor-reported): 98.14% free of major/critical incidents, 98.14% free of any incident; outage time 13 h 20 min, incident time 13 h 20 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [July 2025](https://rewindex.com/company/mailjet/2025/07.md) · Next: [October 2025](https://rewindex.com/company/mailjet/2025/10.md) · [All months](https://rewindex.com/company/mailjet/reports.md) · [Mailjet](https://rewindex.com/company/mailjet.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._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Login issues with Mailjet Application and Intermittent Errors on REST API](https://rewindex.com/company/mailjet/incidents/ndflq172ph1k.md) | critical | 2025-09-04 06:54 UTC | 2025-09-04 12:30 UTC | 5.6 h | resolved |
| [Delays in emails processing and general app.mailjet.com login issues](https://rewindex.com/company/mailjet/incidents/fntld4k6fdd3.md) | major | 2025-09-30 10:21 UTC | 2025-09-30 18:05 UTC | 7.7 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Login issues with Mailjet Application and Intermittent Errors on REST API](https://rewindex.com/company/mailjet/incidents/ndflq172ph1k.md) | critical | 2025-09-04 06:54 UTC | 2025-09-04 12:30 UTC | 5.6 h | resolved |
| [Delays in emails processing and general app.mailjet.com login issues](https://rewindex.com/company/mailjet/incidents/fntld4k6fdd3.md) | major | 2025-09-30 10:21 UTC | 2025-09-30 18:05 UTC | 7.7 h | resolved |

## Cite this

Mailjet posted 2 status incidents in September 2025 (2 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/mailjet/2025/09
- Citation: Mailjet, “Mailjet in September 2025” (2025-09-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/mailjet/2025/09 (CC BY 4.0).
- Markdown link: `[Mailjet: Mailjet in September 2025 (2025-09-01)](https://rewindex.com/company/mailjet/2025/09)`


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Canonical: https://rewindex.com/company/mailjet/2025/09 · Markdown: https://rewindex.com/company/mailjet/2025/09.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T17:15:54.126Z