Hello, I am testing the header triggers but appear to be get confused regarding sign only and encrypt. I have set the header trigger for signing to be: X-Secure-Sign:(?i)^\s*YES\s*$ and that works fine; but when the email gets to the recipient it is both signed and encrypted. In the global settings "Only sign when encrypt" is not selected and I have set "Force signing allowed" to be true. What am I missing please ? -- Thanks, Phil