Why is outgoing mail not being signed?
There are cases when DKeyEvent will refuse to sign mail. If you are certain that you have properly configured DKeyEvent to sign outgoing mail for your domain, and there are no errors reported in the Event Log, then it could be that DKeyEvent has refused to sign the message. There are multiple reasons why this might happen, though they are all related to sender authentication; basically, DKeyEvent considers that the sender of a message does not have the authority to have that particular message signed. For example, when using SmarterMail 3.x (or higher) compatibility mode, unless domain impersonation is enabled, messages from senders who have not authenticated with SmarterMail (such as automated scripts) will not be signed. Neither, again, will messages whose envelope entities do not match those in the header. The strictness of sender authentication in DKeyEvent can be configured, though one should understand that all this is done to protect your domain’s identity from abuse, and as suc
