WO2005043351A3 - Method and apparatus to block spam based on spam reports from a community of users - Google Patents

Method and apparatus to block spam based on spam reports from a community of users Download PDF

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Publication number
WO2005043351A3
WO2005043351A3 PCT/US2004/036755 US2004036755W WO2005043351A3 WO 2005043351 A3 WO2005043351 A3 WO 2005043351A3 US 2004036755 W US2004036755 W US 2004036755W WO 2005043351 A3 WO2005043351 A3 WO 2005043351A3
Authority
WO
WIPO (PCT)
Prior art keywords
spam
community
users
reports
block
Prior art date
Application number
PCT/US2004/036755
Other languages
French (fr)
Other versions
WO2005043351A2 (en
Inventor
Vipul Ved Prakash
Original Assignee
Cloudmark Inc
Vipul Ved Prakash
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cloudmark Inc, Vipul Ved Prakash filed Critical Cloudmark Inc
Priority to EP04800727.2A priority Critical patent/EP1680728B1/en
Publication of WO2005043351A2 publication Critical patent/WO2005043351A2/en
Publication of WO2005043351A3 publication Critical patent/WO2005043351A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/212—Monitoring or handling of messages using filtering or selective blocking

Abstract

In one embodiment, a method for operating a server (102) is provided. The method comprises receiving a plurality of reports from a community of users (108), each report identifying an email message (114) as spam or not spam; and determining if the email message is spam based on a number of reports received from the community of users (108), and a trust factor associated with each user.
PCT/US2004/036755 2003-11-03 2004-11-03 Method and apparatus to block spam based on spam reports from a community of users WO2005043351A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04800727.2A EP1680728B1 (en) 2003-11-03 2004-11-03 Method and apparatus to block spam based on spam reports from a community of users

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/700,911 2003-11-03
US10/700,911 US7373385B2 (en) 2003-11-03 2003-11-03 Method and apparatus to block spam based on spam reports from a community of users

Publications (2)

Publication Number Publication Date
WO2005043351A2 WO2005043351A2 (en) 2005-05-12
WO2005043351A3 true WO2005043351A3 (en) 2007-07-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/036755 WO2005043351A2 (en) 2003-11-03 2004-11-03 Method and apparatus to block spam based on spam reports from a community of users

Country Status (3)

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US (1) US7373385B2 (en)
EP (1) EP1680728B1 (en)
WO (1) WO2005043351A2 (en)

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Also Published As

Publication number Publication date
WO2005043351A2 (en) 2005-05-12
EP1680728A2 (en) 2006-07-19
US20050114452A1 (en) 2005-05-26
EP1680728B1 (en) 2014-02-26
EP1680728A4 (en) 2011-06-15
US7373385B2 (en) 2008-05-13

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