Mailjet incidents — OutageDBIncidents reported by Mailjethttps://outagedb.com/No impact Mailjet incident: Microsoft Incident Resulting in Delivery Issues to M365https://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 32 min.Fri, 04 Sep 2026 12:23:45 GMTCritical Mailjet incident: Support Ticket Creation Failureshttps://outagedb.com/status/mailjet/2026-06-05-support-ticket-creation-failures/https://outagedb.com/status/mailjet/2026-06-05-support-ticket-creation-failures/Resolved after 32 min.Fri, 05 Jun 2026 10:01:31 GMTMajor Mailjet incident: Lag on Event APIhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 14 h 12 min.Tue, 14 Oct 2025 13:30:23 GMTMinor Mailjet incident: Latency and login issues with Mailjet Applicationhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 1 h 17 min.Thu, 02 Oct 2025 09:24:08 GMTMinor Mailjet incident: Latency and login issues with Mailjet Applicationhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 16 h 31 min.Wed, 01 Oct 2025 08:12:05 GMTMajor Mailjet incident: Delays in emails processing and general app.mailjet.com login issueshttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 7 h 44 min.Tue, 30 Sep 2025 10:21:14 GMTCritical Mailjet incident: Login issues with Mailjet Application and Intermittent Errors on REST APIhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 5 h 36 min.Thu, 04 Sep 2025 06:54:28 GMTMajor Mailjet incident: Connection issues related to Event APIhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 19 min.Sun, 06 Jul 2025 09:07:30 GMTMinor Mailjet incident: Campaigns may experience getting queued and not senthttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 2 h 26 min.Fri, 31 Jan 2025 11:39:10 GMTMajor Mailjet incident: Event sending issues related to Event APIhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 3 h 02 min.Wed, 23 Oct 2024 11:55:05 GMTCritical Mailjet incident: Login issues with Mailjet Applicationhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 2 h 44 min.Tue, 01 Oct 2024 12:24:59 GMTCritical Mailjet incident: Login issues with Mailjet Applicationhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 5 h 19 min.Wed, 31 Jul 2024 05:44:02 GMTCritical Mailjet incident: Login issues with Mailjet Applicationhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 13 h 30 min.Tue, 30 Jul 2024 12:25:20 GMTCritical Mailjet incident: Latency and login issues with Mailjet Applicationhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 1 h 41 min.Fri, 31 May 2024 08:07:53 GMTMinor Mailjet incident: Latency and login issues with Mailjet Applicationhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 2 h 18 min.Mon, 27 May 2024 15:54:04 GMTCritical Mailjet incident: Login Issues with Mailjet Applicationhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 50 min.Mon, 27 May 2024 13:23:30 GMTMinor Mailjet incident: Message Sending Delayhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 4 h 05 min.Mon, 11 Dec 2023 15:23:44 GMTMinor Mailjet incident: Customers might experience a delay in statistics or showing messages in queued status. All emails are processed and senthttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 5 h 43 min.Mon, 09 Oct 2023 10:12:35 GMTMinor Mailjet incident: Message Sending Delayhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 1 h 39 min.Fri, 15 Sep 2023 03:00:44 GMTMinor Mailjet incident: Degraded performance on campaign schedulinghttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 1 h 53 min.Wed, 28 Jun 2023 07:59:14 GMTMajor Mailjet incident: 503 errors in the APIhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 3 h 06 min.Sat, 24 Jun 2023 09:06:18 GMTMinor Mailjet incident: Messages experiencing delays in their deliveryhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 5 h 46 min.Thu, 22 Jun 2023 15:59:04 GMTMajor Mailjet incident: Intermittent access issues and slowness on the applicationhttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 31 min.Wed, 21 Jun 2023 09:37:23 GMTMajor Mailjet incident: The application is unreliable for some customers.https://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 15 h 46 min.Thu, 08 Jun 2023 02:38:07 GMTNo impact Mailjet incident: Degraded performance and delays with campaign sending and processinghttps://outagedb.com/status/mailjet/https://outagedb.com/status/mailjet/Resolved after 46 min.Sat, 06 May 2023 09:45:46 GMT