SEDNA incident

Some Sedna users are experiencing delays in mail flow

Minor Resolved View vendor source →

SEDNA experienced a minor incident on August 17, 2026, lasting 57m. The incident has been resolved; the full update timeline is below.

Started
Aug 17, 2026, 06:40 PM UTC
Resolved
Aug 17, 2026, 07:38 PM UTC
Duration
57m
Detected by Pingoru
Aug 17, 2026, 06:40 PM UTC

Update timeline

  1. investigating Aug 17, 2026, 06:48 PM UTC

    Our team is monitoring alarms on tenants hosted in Europe. We will provide updates as we know more about any potential impact

  2. identified Aug 17, 2026, 07:17 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring Aug 17, 2026, 07:36 PM UTC

    All queued messages have been redriven.

  4. resolved Aug 17, 2026, 07:43 PM UTC

    Any mail delayed during the outage has now been processed, and mail flow is operating normally.