Postmark incident

Inbound Reporting Delays

Major Resolved View vendor source →

Postmark experienced a major incident on May 28, 2026, lasting 2h 59m. The incident has been resolved; the full update timeline is below.

Started
May 28, 2026, 05:21 PM UTC
Resolved
May 28, 2026, 08:21 PM UTC
Duration
2h 59m
Detected by Pingoru
May 28, 2026, 05:21 PM UTC

Update timeline

  1. investigating May 28, 2026, 05:21 PM UTC

    We are currently investigating an issue causing a delay in reporting for some inbound email activity. Mail delivery is unaffected.

  2. investigating May 28, 2026, 05:47 PM UTC

    A fix has been deployed and inbound reporting performance has returned to normal. We are continuing to monitor.

  3. resolved May 28, 2026, 08:21 PM UTC

    The issue has been resolved.