Detection and prevention of spam
First Claim
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1. A method for combating spam comprising:
- classifying a message at least partially by evaluating at least one message parameter, using at least one variable criterion, thereby providing a spam classification; and
handling said message based on said spam classification.
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Abstract
A method and system for combating spam, including obtaining information contained in messages, employing a variable criteria to the information, encrypting at least part of the information employing a non-reversible encryption so as to generate encrypted information, transmitting at least the encrypted information to a server for spam indication thereby receiving from the server classification data and determining the spam classification of the messages at least partially based on the classification data.
120 Citations
21 Claims
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1. A method for combating spam comprising:
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classifying a message at least partially by evaluating at least one message parameter, using at least one variable criterion, thereby providing a spam classification; and
handling said message based on said spam classification. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for combating spam comprising:
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classifying messages at least partially by evaluating at least one message parameter of multiple messages, by employing at least one evaluation criterion which changes over time, thereby providing spam classifications; and
handling said messages based on said spam classifications. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21-186. -186. (canceled)
Specification