This incident has been resolved.
Jan 12, 15:10 PST
Mailgun engineers have made a series of changes to our system, which have improved the performance and stability of the service. We are currently monitoring the results.
Jan 12, 12:51 PST
We’re seeing improved performance and stability from our core API & SMTP services at this time. The engineering team is continuing to work to completely resolve the issue.
Jan 12, 11:49 PST
We're currently investigating intermittent timeouts with our Control Panel, API, SMTP and Tracking links at the moment.
Jan 12, 08:11 PST