Postmark
Communication & Email
90-Day Uptime History
Event Log
Apr 8, 5:26 AM
Apr 7, 11:26 PM
Apr 7, 5:25 PM
Apr 7, 11:25 AM
Apr 7, 5:25 AM
Apr 6, 11:25 PM
Apr 6, 5:25 PM
Apr 6, 11:25 AM
Apr 6, 5:25 AM
Apr 5, 11:24 PM
Apr 5, 5:24 PM
Apr 5, 11:24 AM
Apr 5, 5:23 AM
Apr 4, 11:23 PM
Apr 4, 5:23 PM
Apr 4, 11:22 AM
Apr 4, 5:22 AM
Apr 3, 11:21 PM
Apr 3, 5:20 PM
Apr 3, 11:20 AM
Apr 3, 5:19 AM
Apr 2, 11:19 PM
Apr 2, 5:19 PM
Apr 2, 11:18 AM
Apr 2, 5:18 AM
Apr 1, 11:18 PM
Apr 1, 5:18 PM
Apr 1, 11:17 AM
Apr 1, 5:17 AM
Mar 31, 11:17 PM
Mar 31, 5:16 PM
Mar 31, 11:16 AM
Mar 31, 5:16 AM
Mar 30, 11:16 PM
Mar 30, 5:16 PM
Mar 30, 11:16 AM
Mar 30, 5:15 AM
Mar 29, 11:15 PM
Mar 29, 5:14 PM
Mar 29, 11:14 AM
Mar 29, 5:13 AM
Mar 28, 11:13 PM
Mar 28, 5:13 PM
Mar 28, 11:13 AM
Mar 28, 5:13 AM
Mar 27, 11:13 PM
Mar 27, 5:12 PM
Mar 27, 11:11 AM
Mar 27, 5:10 AM
Mar 26, 11:10 PM
Sites Using Postmark
100 analyzed sites depend on Postmark. If this service goes down, these sites may be affected.
Detection patterns, related technologies, and usage stats
Live dashboard for all monitored developer services
See how Postmark status affects a real site
Status data polled every 60 seconds. History retained for 90 days. Snapshots stored on status changes.