Is Postmark down?
Last checked 1m agoNo incidents right now.
Postmark is operational right now. Last checked 1m ago; the most recent incident resolved 22d ago.
Real-time Postmark status, recent outages, and incident history — pulled directly from Postmark's official status page at https://status.postmarkapp.com every 5 minutes. Pingoru tracks 19 Postmark services and has captured 8 incidents in the last 90 days (99.39% uptime). Get email, Slack, Discord, or webhook alerts the moment Postmark reports a new incident — free for 5 monitors, no credit card.
Recent outages & incidents
Past 90 days-
Timeline · 2 updates
- investigating · Aug 24, 2026, 05:44 PM UTC
We're seeing delays of approximately 30 minutes in the data underlying the Stats API. This does not affect the Stats API endpoint itself, which is fully operational. Stats data is currently catching up and no data is being lost. We're monitoring closely and will update here as it resolves.
- resolved · Aug 24, 2026, 09:05 PM UTC
We've now resolved the incident. Stats data has caught up and is now displaying in real time. This issue occurred from approximately 13:45 EDT to 16:25 EDT on August 24, 2026. Thank you for your patience.
Latest: We've now resolved the incident. Stats data has caught up and is now displaying in real time. This issue occurred from approximately 13:45 EDT to 16:25 EDT on August 24, 2026. Than…
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Timeline · 3 updates
- investigating · Aug 19, 2026, 12:48 PM UTC
We are investigating an issue with open webhook delivery delays.
- investigating · Aug 19, 2026, 06:43 PM UTC
Previously backlogged open webhook events are processing. We will update as we progress.
- resolved · Aug 19, 2026, 10:12 PM UTC
The issue is now fully resolved. We are continuing to improve our systems, observability, and monitoring to prevent future occurrences. Thank you for your patience. Starting August 18th at ~9:34am CT (~14:34 UTC), Postmark experienced delays in delivering open webhook events. New open events resumed delivery on August 19th at ~8:47am CT (~13:47 UTC), and all backlogged events completed re-delivery at ~4:52pm CT (~21:52 UTC).
Latest: The issue is now fully resolved. We are continuing to improve our systems, observability, and monitoring to prevent future occurrences. Thank you for your patience. Starting August…
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Timeline · 3 updates
- investigating · Aug 14, 2026, 08:34 PM UTC
We are investigating sending delay reports for some customers.
- investigating · Aug 14, 2026, 08:43 PM UTC
A fix has been deployed. Messages were accepted successfully during this period and are now processing.
- resolved · Aug 15, 2026, 01:25 PM UTC
The issue has been resolved after additional monitoring into the early morning. Thank you for your patience.
Latest: The issue has been resolved after additional monitoring into the early morning. Thank you for your patience.
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Timeline · 3 updates
- investigating · Jul 06, 2026, 07:51 PM UTC
We are investigating an issue causing webhook delays.
- investigating · Jul 06, 2026, 10:04 PM UTC
We've identified the issue and deployed a fix. Previously delayed inbound webhooks are processing.
- resolved · Jul 07, 2026, 01:06 AM UTC
We've now resolved the incident. Thanks for your patience.
Latest: We've now resolved the incident. Thanks for your patience.
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- Delays in Stats Data ResolvedStarted Aug 24, 2026, 05:44 PM UTC · Resolved Aug 24, 2026, 09:05 PM UTC · 3h 20m
- Open Webhook Delays ResolvedStarted Aug 18, 2026, 02:34 PM UTC · Resolved Aug 19, 2026, 10:12 PM UTC · 1d 7h
- Sending Delays ResolvedStarted Aug 14, 2026, 08:34 PM UTC · Resolved Aug 15, 2026, 01:25 PM UTC · 16h 50m
- Inbound Webhook Delays ResolvedStarted Jul 06, 2026, 06:51 PM UTC · Resolved Jul 07, 2026, 01:06 AM UTC · 6h 15m