Is Postmark down?
Last checked 8m agoNo incidents right now.
Postmark is operational right now. Last checked 8m ago; the most recent incident resolved 18 min 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 12 incidents in the last 90 days (98.28% 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 · 4 updates
- 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.
Latest: Backlogged bounce related events are continuing to process.
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Timeline · 3 updates
- investigating · Jun 04, 2026, 10:39 PM UTC
We are experiencing email sending delays due to degraded system performance. Mail is still being accepted into the system.
- investigating · Jun 04, 2026, 11:39 PM UTC
A fix has been deployed and sending has resumed. We are processing the backlog of messages.
- resolved · Jun 05, 2026, 12:36 AM UTC
The backlog of messages have been sent and system performance has returned to its expected state. Sending delays occurred between 4:50 – 6:35pm CT (21:50 – 23:35 UTC) for both transactional and broadcast mail. Engineering will continue to monitor.
Latest: The backlog of messages have been sent and system performance has returned to its expected state. Sending delays occurred between 4:50 – 6:35pm CT (21:50 – 23:35 UTC) for both tran…
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Timeline · 4 updates
- investigating · Jun 01, 2026, 04:17 PM UTC
We are investigating an issue causing delays in statistics reporting.
- investigating · Jun 01, 2026, 11:54 PM UTC
Reporting delays are continuing to recover. We are continuing to monitor until resolution.
- investigating · Jun 02, 2026, 05:36 PM UTC
We are experiencing statistics reporting delays. Engineering is monitoring the backlogged queues as they continue to process.
- resolved · Jun 02, 2026, 07:25 PM UTC
The issue has been resolved. Thank for your patience.
Latest: The issue has been resolved. Thank for your patience.
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Timeline · 3 updates
- 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.
- 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.
- resolved · May 28, 2026, 08:21 PM UTC
The issue has been resolved.
Latest: The issue has been resolved.
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Timeline · 3 updates
- investigating · May 26, 2026, 02:22 PM UTC
We are investigating an issue causing webhooks to be delayed.
- 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.
- resolved · May 26, 2026, 05:45 PM UTC
The issue has been resolved.
Latest: The issue has been resolved.
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See the full Postmark outage history
7 more incidents in the last 90 days, plus the full multi-year archive of per-service events and update timelines.
Browse Postmark outage history →Or sign up free to get alerts when Postmark breaks · 10 free monitors · No credit card
- Bounce Event Delays ResolvedStarted Jun 11, 2026, 09:25 PM UTC · Resolved Jun 13, 2026, 08:53 PM UTC · 1d 23h
- Email Sending Delays ResolvedStarted Jun 04, 2026, 08:50 PM UTC · Resolved Jun 05, 2026, 12:36 AM UTC · 3h 46m
- Statistics Reporting Delays ResolvedStarted Jun 01, 2026, 04:17 PM UTC · Resolved Jun 02, 2026, 07:25 PM UTC · 1d 3h
- Inbound Reporting Delays ResolvedStarted May 28, 2026, 05:21 PM UTC · Resolved May 28, 2026, 08:21 PM UTC · 2h 59m
- Webhook Delays ResolvedStarted May 25, 2026, 02:25 PM UTC · Resolved May 26, 2026, 05:45 PM UTC · 1d 3h
- Started May 22, 2026, 07:29 AM UTC · Resolved May 22, 2026, 07:58 AM UTC · 29m
- Started Apr 21, 2026, 10:10 PM UTC · Resolved Apr 21, 2026, 11:40 PM UTC · 1h 29m
- Started Apr 08, 2026, 08:50 PM UTC · Resolved Apr 09, 2026, 02:53 AM UTC · 6h 3m