Postmark Outage History

Postmark is up right now

Pingoru has recorded 35 incidents for Postmark: 31 in the last 12 months and 7 in the last 90 days.

Source: status.postmarkapp.com

35incidents recorded
31last 12 months
7last 90 days
45 hourstypical duration
Incidents per month
024AprMayJunJulAugSepOct0
Share of hours with an open incident, any severity
0%50%100%AprMayJunJulAugSepOct0%
Pingoru began tracking Postmark in April 2026, so earlier months are not shown. Hover a bar for its value.
Show as a table
MonthIncidentsHours with an open incident
April 20264281 of 720 (39%)
May 20262101 of 744 (14%)
June 2026365 of 720 (9%)
July 202616 of 744 (1%)
August 2026352 of 744 (7%)
September 202646 of 720 (1%)
October 202600 of 571 (0%)

Incidents, newest first

Major December 7, 2025 Possible delays in inbound processing 11d 11h

Started Dec 07, 2025, 11:20 AM UTC· resolved Dec 18, 2025, 10:53 PM UTC

  1. resolved Dec 18, 2025, 10:53 PM UTC

    We've now resolved the incident. Thanks for your patience.

Read the full incident report →

Major December 1, 2025 Intermittent Statistics Delays 1d 21h

Started Dec 01, 2025, 08:32 PM UTC· resolved Dec 03, 2025, 06:21 PM UTC

  1. resolved Dec 03, 2025, 06:21 PM UTC

    We've resolved the issue after additional monitoring. Thank you for your patience.

Read the full incident report →

Major October 20, 2025 Upstream Cloud Provider Outage 22h 13m

Started Oct 20, 2025, 06:17 AM UTC· resolved Oct 21, 2025, 04:30 AM UTC

  1. resolved Oct 21, 2025, 04:30 AM UTC

    The upstream cloud provider resolved the outage at approximately 653pm EDT. After additional monitoring, we are resolving this issue.

Read the full incident report →

Major October 18, 2025 Intermittent Web Application Availability 1h 35m

Started Oct 18, 2025, 02:46 AM UTC· resolved Oct 18, 2025, 04:21 AM UTC

  1. resolved Oct 23, 2025, 02:52 AM UTC

    Starting at approximately 9:46pm EDT on October 17th, the web application was intermittently unavailable or experienced slow response times for some customers. Postmark systems including sending were not affected during this period. The web application returned to normal at approximately 12:21am EDT on October 18th.

Read the full incident report →

Major October 9, 2025 Partial Service Outage (Sending Not Affected) 21h 55m

Started Oct 09, 2025, 06:18 PM UTC· resolved Oct 10, 2025, 04:13 PM UTC

  1. resolved Oct 10, 2025, 04:13 PM UTC

    This issue has been resolved.

Read the full incident report →

Major September 9, 2025 API Latency and Timeout Errors 44d

Started Sep 09, 2025, 02:30 AM UTC· resolved Oct 23, 2025, 02:40 AM UTC

  1. resolved Oct 23, 2025, 02:40 AM UTC

    Engineering has implemented additional performance improvements to enhance system reliability and speed. All systems continue to operate normally.

Read the full incident report →