TRANSMISSION OF SECURE E-MAIL FORMAT

摘要

PROBLEM TO BE SOLVED: To provide a method allowing display of opaque-signed E-mail in message preview panes in various E-mail applications. SOLUTION: A method and a system are provided for providing an E-mail message to a receiving E-mail application. E-mail 16 sent from a sending E-mail application 10 in a secure opaque-signed format is converted into a clear-signed E-mail message by decoding extracted message contents and a digital signature in an E-mail server 12, and the opaque-signed E-mail message is sent to the receiving E-mail application 14 as clear-signed E-mail 18. COPYRIGHT: (C)2006,JPO&NCIPI