The Technology Based on DKIM to Prevent Spam Mails
Yi Fang Zhao · 2006
The overflow of spare mails has been severely influenced normal application of Email systems.The DKIM technology brought up by Yahoo and Cisco has been delivered to IETF and it is expected to be the industry standard properly dealing with the problems of spare emails.This article analyzes frequently used techniques and working princi- ples of DKIM and presents examples that are applied in Sendmail service system.