Show if an encrypted mail has been read (decrypted).
Only for external users. For internal can be in form of : "inform sender about read" button.
Especially great if you send with expiration flag. So you can see if it was read - delivered. Suggest to store in system without any other info - only yes/no. Without IP, date, time only flag to minimize exposure surface.
Show if an encrypted mail has been read (decrypted).
Only for external users. For internal can be in form of : "inform sender about read" button.
Especially great if you send with expiration flag. So you can see if it was read - delivered. Suggest to store in system without any other info - only yes/no. Without IP, date, time only flag to minimize exposure surface.