Postmark incident

Webhook Delays

Major Resolved View vendor source →

Postmark experienced a major incident on May 25, 2026, lasting 1d 3h. The incident has been resolved; the full update timeline is below.

Started
May 25, 2026, 02:25 PM UTC
Resolved
May 26, 2026, 05:45 PM UTC
Duration
1d 3h
Detected by Pingoru
May 25, 2026, 02:25 PM UTC

Update timeline

  1. investigating May 26, 2026, 02:22 PM UTC

    We are investigating an issue causing webhooks to be delayed.

  2. investigating May 26, 2026, 02:59 PM UTC

    A fix has been deployed and webhooks have returned to their expected performance. Engineering is continuing to monitor.

  3. resolved May 26, 2026, 05:45 PM UTC

    The issue has been resolved.