| 摘要 |
The present invention is directed to systems and methods for detecting and preventing the delivery of unsolicited communications. A communication transmitted over a communications network is received and analyzed by a system processor. The system processor can extract attributes from the communication and compare extracted attributes to information stored in a system data store. In processing the communication, the system processor may assign a confidence level, a trust level, or other indicia of content. The results of that processing, analysis, and comparison can be used to direct the further handling of the communication. The system processor can dispose of communications by quarantining, deleting, or forwarding.
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