Resolved after 1 day 10 hours, on June 11, 2026.
All previously backlogged events have been processed. The issue occurred starting on June 11th at approximately 3:36am to June 12th 1:01pm CT (June 11th 08:36 – June 12th 18:01 UTC). Thank you for your patience. We will continue to improve our systems.
Update timeline
- investigating Jun 11, 2026, 09:25 PM UTC
We are investigating delays for bounce related Events, Webhooks, and Statistics.
- resolved Jun 11, 2026, 09:47 PM UTC
We've resolved the issue. Thank you for your patience.
- investigating Jun 12, 2026, 03:30 PM UTC
Additional bounce related event delays have been identified. We are deploying a fix to release the backlogged events.
- investigating Jun 12, 2026, 04:08 PM UTC
Backlogged bounce related events are continuing to process.
- resolved Jun 12, 2026, 06:36 PM UTC
All previously backlogged events have been processed. The issue occurred starting on June 11th at approximately 3:36am to June 12th 1:01pm CT (June 11th 08:36 – June 12th 18:01 UTC). Thank you for your patience. We will continue to improve our systems.
Your product runs on more than Postmark
Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.
Amazon Web Services