Mailjet
Operational
All Systems Operational
Official status API · last read just now
Components
Mailjet reports all 14 components operational. As listed on its status page, read just now.
- Mailjet AppOperational
- Website (Mailjet.com)Operational
- SEND APIOperational
- REST APIOperational
- Event APIOperational
- Incoming SMTPOperational
- Outgoing SMTPOperational
- Email EditorOperational
- Email ContentOperational
- Statistics DisplayOperational
- Premium FeaturesOperational
- Form BuilderOperational
- Mailjet EmbeddedOperational
- SupportOperational
- Reported uptime
- 100%
- From published incidents, 89 of 90 days covered
- Published incidents
- 0
- Active in the last 90 days
- Days affected
- 0
- Out of the last 90, any severity
- Last incident
- 159 d ago
- Started Jun 5, 10:01 UTC
Last 90 days
- Operational
- Maintenance
- Degraded
- Partial outage
- Major outage
- No data
CVEs, last two years
1
0 high or critical. In this company's software.
Disclosed security incidents
0
None on record since January 2024.
Published root-cause analyses
0
None published on its status page.
Incident timeline
September 2026
Microsoft Incident Resulting in Delivery Issues to M365
Notice · Sep 4, 12:23 UTC
June 2026
Support Ticket Creation Failures
Major outage · Jun 5, 10:01 UTC · Support
October 2025
Partial outage · Oct 14, 13:30 UTC · Event API
Latency and login issues with Mailjet Application
Degraded · Oct 2, 09:24 UTC · Mailjet App
Latency and login issues with Mailjet Application
Degraded · Oct 1, 08:12 UTC · Mailjet App, Event API, Statistics Display
September 2025
Delays in emails processing and general app.mailjet.com login issues
Partial outage · Sep 30, 10:21 UTC · Mailjet App, Website (Mailjet.com), SEND API, REST API +2
Login issues with Mailjet Application and Intermittent Errors on REST API
Major outage · Sep 4, 06:54 UTC · Mailjet App, REST API, Form Builder, Mailjet Embedded
July 2025
Connection issues related to Event API
Partial outage · Jul 6, 09:07 UTC · Event API
January 2025
Campaigns may experience getting queued and not sent
Degraded · Jan 31, 11:39 UTC · Mailjet App
October 2024
Event sending issues related to Event API
Partial outage · Oct 23, 11:55 UTC
Login issues with Mailjet Application
Major outage · Oct 1, 12:24 UTC · Mailjet App
July 2024
Login issues with Mailjet Application
Major outage · Jul 31, 05:44 UTC · Mailjet App
Login issues with Mailjet Application
Major outage · Jul 30, 12:25 UTC · Mailjet App
May 2024
Latency and login issues with Mailjet Application
Major outage · May 31, 08:07 UTC · Mailjet App
Latency and login issues with Mailjet Application
Degraded · May 27, 15:54 UTC · Mailjet App, Mailjet Embedded
Login Issues with Mailjet Application
Major outage · May 27, 13:23 UTC · Mailjet App, Mailjet Embedded
December 2023
Degraded · Dec 11, 15:23 UTC · Outgoing SMTP
October 2023
Degraded · Oct 9, 10:12 UTC · Event API, Statistics Display
September 2023
Degraded · Sep 15, 03:00 UTC · SEND API, Outgoing SMTP
June 2023
Degraded performance on campaign scheduling
Degraded · Jun 28, 07:59 UTC · Outgoing SMTP
Partial outage · Jun 24, 09:06 UTC · SEND API, REST API, Event API
Messages experiencing delays in their delivery
Degraded · Jun 22, 15:59 UTC · Outgoing SMTP
Intermittent access issues and slowness on the application
Partial outage · Jun 21, 09:37 UTC · Mailjet App
The application is unreliable for some customers.
Partial outage · Jun 8, 02:38 UTC · Mailjet App
May 2023
Degraded performance and delays with campaign sending and processing
Notice · May 6, 09:45 UTC · Mailjet App, REST API
April 2023
Intermittent Mailjet app access and scheduling campaign issues
Degraded · Apr 27, 08:05 UTC · Mailjet App, Website (Mailjet.com)
Login Issues with Mailjet Application
Partial outage · Apr 12, 14:22 UTC · Mailjet App
Degraded performance on contact list uploads and export features
Degraded · Apr 10, 08:28 UTC · Mailjet App
February 2023
Degraded · Feb 21, 15:28 UTC · Mailjet App
Inconsistent performance editing and saving templates in the Email Editor
Degraded · Feb 9, 08:56 UTC · Email Editor
Inconsistent performance accessing the Email Editor
Degraded · Feb 8, 16:34 UTC · Mailjet Embedded
January 2023
Intermittent login access and campaigns management performance
Degraded · Jan 26, 09:33 UTC · Mailjet App
Degraded · Jan 25, 20:47 UTC · Mailjet App
December 2022
Degraded · Dec 23, 10:14 UTC · Mailjet App
Some HTTPS personalized tracking links currently not working
Partial outage · Dec 14, 11:51 UTC · Email Content
HTTPS personalized tracking links currently not working
Partial outage · Dec 2, 09:40 UTC · Email Content
November 2022
Degraded · Nov 3, 21:44 UTC · Email Editor
October 2022
Message sending is being deferred for some customers
Degraded · Oct 10, 13:12 UTC · Outgoing SMTP
September 2022
Template builder reports into 500 error page
Partial outage · Sep 12, 14:48 UTC · Mailjet Embedded
Intermittent failures accessing templates
Partial outage · Sep 12, 09:25 UTC · Email Editor
Major outage · Sep 12, 07:47 UTC · SEND API, REST API
June 2022
Slowness on Contact List Upload
Degraded · Jun 30, 11:14 UTC · Mailjet App, REST API
Not possible to set time for Scheduling Campaign
Partial outage · Jun 16, 09:30 UTC · Mailjet App
Login Issues with Mailjet Application
Major outage · Jun 9, 12:30 UTC · Mailjet App
April 2022
Intermittent Authentication Issues
Notice · Apr 5, 19:03 UTC
March 2022
Degraded · Mar 14, 19:31 UTC · Mailjet App, Website (Mailjet.com), SEND API
February 2022
Partial outbound message delivery delays
Partial outage · Feb 5, 19:50 UTC · Outgoing SMTP
January 2022
Templates unavailable for some users
Partial outage · Jan 7, 15:29 UTC · Email Editor
December 2021
SMS are delivered but status are not updated
Degraded · Dec 20, 12:16 UTC
Partial outage · Dec 15, 12:08 UTC · Mailjet App