sender authentication system proposed by the E-mail Signing Technology Group (ESTG). DKIM is an amalgamation of the DomainKeys (DK) proposal by Yahoo!, Inc. and the Internet Identified Mail (IIM) proposal by Cisco.
sender authentication system proposed by the E-mail Signing Technology Group (ESTG). DKIM is an amalgamation of the DomainKeys (DK) proposal by Yahoo!, Inc. and the Internet Identified Mail (IIM) proposal by Cisco.