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Diminishing false positive classifications of unsolicited electronic-mail

  • US 20060235934A1
  • Filed: 06/16/2006
  • Published: 10/19/2006
  • Est. Priority Date: 02/20/2003
  • Status: Active Grant
First Claim
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1. A method for diminishing false positive classifications of unsolicited electronic-mail, the method comprising:

  • receiving an electronic-mail message;

    applying a set of message classifiers to the electronic-mail message, the set of message classifiers comprising;

    at least one rule-based heuristic, at least one content filter, and user-generated feedback;

    generating one or more signatures indicative of unsolicited electronic-mail based on at least the set of message classifiers applied to the electronic-mail message;

    applying the one or more signatures to subsequent incoming electronic-mail messages, wherein unsolicited electronic-mail may be identified and false positive identifications of normal electronic-mail messages are reduced.

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