H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 12/54 (2006.01) G06Q 10/00 (2006.01) H04L 12/58 (2006.01)
Patent
CA 2424206
A system and method facilitating detection of unsolicited e-mail message(s) with challenges is provided. The invention includes an e-mail component and a challenge component. The system can receive e-mail message(s) and associated probabilities that the e-mail message(s) are spam. Based, at least in part, upon the associated probability, the system can send a challenge to a sender of an e-mail message. The challenge can be an embedded code, computational challenge, human challenge and/or micropayment request. Based, at least in part, upon a response to the challenge (or lack of response), the challenge component can modify the associated probability and/or delete the e- mail message.
Goodman Joshua Theodore
Rounthwaite Robert L.
Microsoft Corporation
Smart & Biggar
LandOfFree
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