Jeffrey C. Smith

Electronic document delivery system in which notification of said electronic document is sent to a recipient thereof

Private, trackable URLs for directed document delivery

Method and system for dynamic server document encryption

Distributed dynamic document conversion server

Method and system for e-mail message transmission

Method and apparatus for delivering documents over an electronic network

Policy enforcement in a secure data file delivery system

Solicited authentication of a specific user

Sender driven certification enrollment system

Method and system for binary data firewall delivery