A private document delivery system and method includes a sending computer configured to transmit an electronic document over a computer network, a dynamically established encrypted line to traverse the computer network from a receiving computer to the sending computer where the delivery address of the receiving computer is resolved at the time of transmission of the private message such that no third parties to the message receive a permanent copy of the message. The system and method also includes a signaling mechanism configured to notify the receiving computer that the electronic document is waiting for delivery. The system and method includes a verification agent configured to verify the receiving computer's identity with a protocol specified by the sending computer and to provide access instructions to the receiving computer with which the receiving computer locates the sending computer via the dynamically established encrypted line and receives the transmitted electronic document.