testmail.app status & uptime

Oct 31st between 12:07am and 12:22am ET: we experienced delays in receiving emails as a result of a Cloudflare issue which has been resolved.

Please reach out to support@testmail.app if you are experiencing any issues.

This status page is deployed through a third-party service on separate infrastructure, and it updates automatically in real-time based their uptime tests on each endpoint below. However, they don't support advanced SMTP tests which we use internally to monitor the performance of our email servers, so not all issues will be reflected on this status page automatically.

Recent issues:
We had some downtime as a result of the AWS outage on Oct 20th.
We saw delays in receiving emails on Oct 22nd because of a DoS which required our manual intervention to resolve.
Oct 23rd: we blocked a wide range of IPs from an Azure datacenter in response to what looks like a DoS attack. If you are sending through Azure/Outlook servers, you may be affected.