Alerting when there is an excessive number of bounced emails

Interesting. I don’t see any revoked email notifications. However in the logs and the email inbox I see many bounced emails. So the question is two fold:

  1. How do I know if discourse if properly parsing a bounced email response? I ask because the Bounced emails admin panel NO bounced emails but clearly there are bounced emails in the Received email section of the panel.
  2. When does discourse decided that bounced emails are nolonger valid emails it should stop emailing them?