We need a system that retrieves mail from a pop server or directly, and resend to a specific web address inserting its reply-to address after having inserted a little web bug in the html of the email and added read receipt. The system will track if the email was received through this web bug, in a way similar to the already existing system of [url removed, login to view] , or [url removed, login to view] . On the web will be possible to see if an email was received, and the system will take note of it through the web bug or cheking if it get mail back from the specified address. The system will also hold a copy of the email on the web, and, if after a specified time there will be no notice of receipt, he will send a new email, and again. More details in the attached file.