Hi triffouilli,

thank you for your interest in the MailTest API.

We have checked our API and cannot reproduce the error. Also, our logs show no errors during normal usage in a recent timeframe. It is possible a 502 would be displayed when we restarted the service a few days ago, but this would have resulted in a tiny downtime window.

Can you reply to this message with the URL(s) you called to reproduce this error, please?

With many thanks,
Jon