Locating the PEN ID for an email that was intercepted by Anti-Malware detection in order to release it from the Anti-Malware release page.
There are two ways to find the PEN ID for an email:
1- From the notification email that gets delivered to the administrator and to the user. This can be configured from this page
Services > Email Services > Anti-Malware > Alert Settings.
2- From the Anti-Malware detailed report.
This report can be generated by selecting Anti-Malware under Email Detailed Report (CSV) field.