| 摘要 |
A process for secure, recallable and erasable delivery of email employing a modified sender's MTA that preprocesses email prior to sending a substituted modified email to the recipient's MTA. The sender's MTA preprocesses the email by first stripping the body from the email and creating an image file of the body and a separate image file for each attachment, then creating an entry into a data base containing the body of the email, time saved, destroy time, a field for logging time first displayed, and optionally a counter for total number of times displayable, and finally creating a link to the stored image and substituting the link for the body in the email. The recipient views the email or attachments when the link is executed. The sender can edit or delete any active email and attachments he has sent by logging onto the website of sender's HTTP S server.
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