We would like to be able to edit the email body for the NCM RTC email notification with variable based information or additional Log information.
And most importantly, we would like a feature to be able to encrypt the whole notification as the Outlook or Gmail's encrypt feature because, often the notification contains the critical device configuration with sensitive keys, passwords and etc.
And prefferably we don't like to have the .bin file attached to the notifications email, instead we would like an option to pdf attachment of the config-diff.

Referring to this settings path/location:
Admin>Settings>NCM Settings> Config Downloads & Notifications