Mailjet outage history

25 incidents from the official Mailjet status page, the oldest from 6 May 2023.

Is Mailjet down right now?

September 2026 1

  1. , resolved after 32 min

    Microsoft Incident Resulting in Delivery Issues to M365

June 2026 1

  1. , resolved after 32 min

    Support Ticket Creation Failures

    Impact: critical

October 2025 3

  1. , resolved after 14 h 12 min

    Lag on Event API

    Impact: major

  2. , resolved after 1 h 16 min

    Latency and login issues with Mailjet Application

    Impact: minor

  3. , resolved after 16 h 30 min

    Latency and login issues with Mailjet Application

    Impact: minor

September 2025 2

  1. , resolved after 7 h 43 min

    Delays in emails processing and general app.mailjet.com login issues

    Impact: major

  2. , resolved after 5 h 35 min

    Login issues with Mailjet Application and Intermittent Errors on REST API

    Impact: critical

July 2025 1

  1. , resolved after 19 min

    Connection issues related to Event API

    Impact: major

January 2025 1

  1. , resolved after 2 h 26 min

    Campaigns may experience getting queued and not sent

    Impact: minor

October 2024 2

  1. , resolved after 3 h 1 min

    Event sending issues related to Event API

    Impact: major

  2. , resolved after 2 h 43 min

    Login issues with Mailjet Application

    Impact: critical

July 2024 2

  1. , resolved after 5 h 18 min

    Login issues with Mailjet Application

    Impact: critical

  2. , resolved after 13 h 29 min

    Login issues with Mailjet Application

    Impact: critical

May 2024 3

  1. , resolved after 1 h 40 min

    Latency and login issues with Mailjet Application

    Impact: critical

  2. , resolved after 2 h 17 min

    Latency and login issues with Mailjet Application

    Impact: minor

  3. , resolved after 50 min

    Login Issues with Mailjet Application

    Impact: critical

December 2023 1

  1. , resolved after 4 h 5 min

    Message Sending Delay

    Impact: minor

October 2023 1

  1. , resolved after 5 h 43 min

    Customers might experience a delay in statistics or showing messages in queued status. All emails are processed and sent

    Impact: minor

September 2023 1

  1. , resolved after 1 h 39 min

    Message Sending Delay

    Impact: minor

June 2023 5

  1. , resolved after 1 h 52 min

    Degraded performance on campaign scheduling

    Impact: minor

  2. , resolved after 3 h 6 min

    503 errors in the API

    Impact: major

  3. , resolved after 5 h 45 min

    Messages experiencing delays in their delivery

    Impact: minor

  4. , resolved after 31 min

    Intermittent access issues and slowness on the application

    Impact: major

  5. , resolved after 15 h 46 min

    The application is unreliable for some customers.

    Impact: major

May 2023 1

  1. , resolved after 46 min

    Degraded performance and delays with campaign sending and processing