We are experiencing a partial service outage. Email sending is working normally. Engineering is actively investigating the issue and impacted areas. Some customers may not be able to access the web application at this time.
On September 18th 2025, between 9:30-10:30pm (Eastern Time), engineers will be performing maintenance on some Postmark database systems. During this time, customers may be unable to login to Postmark, use some non-email sending features,...
We will be performing planned maintenance from approximately 10:30 PM to 11:30 PM ET today (September 17th).