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System and method for sorting e-mail using a vendor registration code and a vendor registration purpose code previously assigned by a recipient

  • US 7,133,898 B1
  • Filed: 06/25/2001
  • Issued: 11/07/2006
  • Est. Priority Date: 06/25/2001
  • Status: Expired due to Fees
First Claim
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1. A method of sorting e-mail, comprising:

  • receiving an e-mail from an e-mail source;

    identifying whether the e-mail has a vendor registration code for identifying a vendor from whom the e-mail was forwarded;

    identifying whether the e-mail has a vendor registration purpose code for identifying the purpose of the e-mail, wherein the vendor registration purpose code includes one or more classes of purposes related to the e-mail, the classes including at least one of the following;

    promotions, billing, and advertising;

    if the e-mail has a vendor registration code that was previously assigned to the e-mail source and the e-mail has a vendor registration purpose code that was previously assigned by a recipient to the e-mail source, presenting the e-mail with other e-mails having vendor registration codes; and

    if the e-mail does not have a vendor registration code that was previously assigned to the e-mail source or the e-mail does not have a vendor registration purpose code that was previously assigned by the recipient to the e-mail source, sending a message to the e-mail source.

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