Office 365 Message Encryption: Set Custom Subject in Notification Email
When an email with OME is sent, it is delivered to the recipient as a notification with instructions to view the message on the portal. The body of that notification is changed, but the subject of the original email is preserved. Please provide the option (another parameter in Set-OMEConfiguration) to set a custom subject for that notification email while still preserving the original subject when the recipient views the email in the portal.
For example, allow an administrator to replace the notification email's subject with something like "You have a new encrypted message." Ideally, it would be great if we could have tokens so that we can have the subject be something like "You have a new encrypted message from <from email address>."
By changing the delivered subject, we are protecting the entirety of the email, not just the body. The subject could include sensitive or controlled information, so masking it in the notification email could provide further protection. I have one customer who would love to use OME but might not be able to because the original subject is preserved in that notification email.
Thank you for considering it!