On Saturday, July 11, 2020, Postmark will be performing necessary database maintenance starting at 10:00 am Eastern Time. We expect the maintenance to last about 2 hours. The affected services will be:
Throughout the maintenance window, we will post updates on our Status page to keep you updated on the progress, including when exactly messages will be queued. Please get in touch if you have any questions or feedback.
P.S. We recently announced that we are adding new public API endpoints. Please make sure these IPs are allowed by any firewall or routing rules you may be using.