Vendor reports: major outageResolved · vendor status “resolved”Official status API

Login issues with Mailjet Application and Intermittent Errors on REST API

Reported by Mailjet · Communication & Messaging · source last read just now

Official source (opens in a new tab)
Vendor start
Sep 4, 2025, 06:54 UTC
Vendor's clock
Resolved
Sep 4, 2025, 12:30 UTC
Vendor's clock
First seen by Statuswall
Before tracking began
Statuswall's clock
Duration
5 h 36 min
From vendor start and resolution

Summary

Built from the facts below, no AI

Potential impact, not a confirmed outage of your systems.

What the vendor confirmed

  • Mailjet reports major outage: "Login issues with Mailjet Application and Intermittent Errors on REST API".[E1, E2]
  • The vendor marked it resolved at 2025-09-04 12:30 UTC.[E3, E7]

Affected products and regions

  • Components: Mailjet App, REST API, Form Builder, Mailjet Embedded.[E6]

What is unknown

  • Which regions are affected: the vendor did not say.[E5]
  • Whether your own systems are affected: a vendor report cannot tell you; check your monitoring.

Last update in these facts: 2025-09-04 12:30 UTC · summary s1, evidence 0337794c2c2d180e

Evidence (7)
  1. E1Mailjet reports major outage. (vendor) source (opens in a new tab)
  2. E2Vendor title: "Login issues with Mailjet Application and Intermittent Errors on REST API". (vendor) source (opens in a new tab)
  3. E3Vendor status word: "resolved". (vendor) source (opens in a new tab)
  4. E4Vendor-reported start: 2025-09-04 06:54 UTC. (vendor) source (opens in a new tab)
  5. E5The vendor did not state which regions are affected. (Statuswall)
  6. E6Components the vendor attached: Mailjet App, REST API, Form Builder, Mailjet Embedded. (vendor) source (opens in a new tab)
  7. E7Vendor-reported resolution: 2025-09-04 12:30 UTC. (vendor) source (opens in a new tab)

Affected scope

Not stated by the vendor

Components: Mailjet App, REST API, Form Builder, Mailjet Embedded

No region Statuswall recognises is stated for this incident (place names and provider-specific codes are not converted). It is not assumed to be global.

Potential relevance

Mailjet is not in your stack. Follow it to see whether reports like this fall inside the regions you use.

Timeline

Vendor times come from the vendor. “Seen by Statuswall” times are when Statuswall noticed a change, which can lag the vendor by a few minutes. Statuswall does not store the vendor's update text; read it on the official page.

  1. Sep 4, 2025, 06:54 UTCVendor-reported startVendor time
  2. Sep 4, 2025, 12:30 UTCVendor-reported resolutionVendor time

No changes observed yet. Statuswall began recording changes on incidents in November 2026.