This suppression page gives an overview of all the details of all the emails that encountered an error while trying to be sent out by the system. Whenever an email is not sent, it will appear on this page with the reason why it did not send. This page is useful for troubleshooting when an error occurs.
Where can I find this page?
This page is located under the Logs category in the settings, highlighted in dark blue in the picture below.
Please notice that you have the option to remove the emails suppressed by clicking on the trash symbol on the actions column correspondingly.