Allow modification of Data Protection notification emails
Submitting on behalf of client.
When using data protection and data control lists for email protection outbound to automatically SPX encrypt with "Notify Sender" checked; if someone tries to send an email hitting the rule, currently the subject line is something along the lines of "Your Email violates Organization Confidentiality Policy". Customer would like to have the ability to modify/customize this subject line.
Like the ability to modify/ customize the subject line of emails coming from the router.
Consider Sophos XG in mail MTA Mode. If a mail is not delivered due to invalid address, it is returned with the first line "Sophos Firewall was unable to send the following mail:"... There should be option to customes this message under Administration - Messages - SMTP