Is Mailjet down?

Last checked 4m ago
Current status
Mailjet is up

No incidents right now.

Mailjet is operational right now. Last checked 4m ago; the most recent incident resolved 35d ago.

Real-time Mailjet status, recent outages, and incident history: pulled directly from Mailjet's official status page at mailjet.statuspage.io every 5 minutes. Pingoru tracks 14 Mailjet services and has captured 2 incidents in the last 90 days (100.00% uptime). Get email, Slack, Discord, or webhook alerts the moment Mailjet reports a new incident, free for 3 monitors, no credit card.

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Mailjet uptime 100.00% uptime · past 90 days
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Recent outages & incidents

Past 90 days
  1. Resolved 31m
    Started Sep 04, 2026, 12:23 PM UTC · Resolved Sep 04, 2026, 12:55 PM UTC
    Timeline · 2 updates
    • monitoring · Sep 04, 2026, 12:23 PM UTC

      Starting around 08:00 UTC, Microsoft began experiencing an incident causing an increased volume of deferred emails across all M365 regions. The affected responses are returning "451 4.7.500 Server busy". Our teams are actively monitoring the situation. No other email providers are currently affected.

    • resolved · Sep 04, 2026, 12:55 PM UTC

      This incident has been resolved.

    Latest: This incident has been resolved.

Incident record

Since April 2026 · Statuspage by Atlassian · 14 components checked every 5 minutes
50incidents recorded
2last 12 months
1last 90 days
32 minutestypical duration, 12 months

The longest incident in the last year, Microsoft Incident Resulting in Delivery Issues to M365 on September 4, 2026, ran for 31 minutes. 2 maintenance windows announced in the same period.

Most affected components, last 12 months

  • Support1

Latest incidents

Outage history

Past 90 days · 1 incident View full outage history →