What is DKeyEvent SM?
DKeyEvent SM is a plugin for SmarterMail, that signs and authenticates messages according to DomainKeys and DKIM specifications. Besides being designed to prevent ‘identity spoofing’ – i.e. claiming that mail originates from a different domain – by hashing each message on transmission, it can check whether a message has been altered prior to delivery, and, should it be the case, restore the message to its original form.