Infrastructure Maintenance

Scheduled for Sep 23, 04:00 - 05:00 UTC

Scheduled

We’ll be performing scheduled infrastructure maintenance on Wednesday, September 23, starting at 4:00 AM UTC. The estimated impact duration is 30 minutes.

During this window, you won't be able to log in or send new messages via SMTP or API. Don't worry, any emails already submitted will be queued and sent after the maintenance is completed.

As we come back online, you may experience brief sluggishness or intermittent errors, but this should resolve within a few minutes.

This maintenance is essential to keep the platform running smoothly.

Posted Sep 15, 2026 - 08:10 UTC

This scheduled maintenance affects: Mailjet App, Website (Mailjet.com), SEND API, REST API, Event API, Incoming SMTP, Outgoing SMTP, Email Editor, Email Content, Statistics Display, Premium Features, Form Builder, Mailjet Embedded, and Support.