Electrical computers and digital processing systems: multicomput – Computer conferencing – Demand based messaging
Reexamination Certificate
2004-12-27
2009-10-13
Vaughn, Jr., William C (Department: 2444)
Electrical computers and digital processing systems: multicomput
Computer conferencing
Demand based messaging
Reexamination Certificate
active
07603422
ABSTRACT:
Secure safe sender lists are described. In an implementation, a method includes determining which of a plurality of hierarchical levels corresponds to a message received via a network. Each of the hierarchical level is defined by mechanisms for identifying a sender of the message. The message is routed according to the corresponding one of the hierarchical levels.
REFERENCES:
patent: 5999967 (1999-12-01), Sundsted
patent: 6112227 (2000-08-01), Heiner
patent: 6199102 (2001-03-01), Cobb
patent: 7089241 (2006-08-01), Alspector et al.
patent: 2002/0016824 (2002-02-01), Leeds
patent: 2002/0169954 (2002-11-01), Bandini et al.
patent: 2004/0193684 (2004-09-01), Ben-Yoseph
patent: 2004/0205135 (2004-10-01), Hallam-Baker
patent: 2007/0143407 (2007-06-01), Avritch et al.
patent: WO03054764 (2003-07-01), None
patent: WO2004054188 (2004-06-01), None
Internet Citation: Camram Postage Stamp Basics, Jun. 9, 2002, *the whole document*.
Microsoft: The coordinated Spam Reduction Initiative. (online), Feb. 13, 2004, p. 1.
“Pricing via Processing or Combatting Junk Mail”, Dwork et al., IBM Research Division, 12 pages.
“Sender ID”, IC Group, website: http://spf.pobox.com/senderid.html, printed Dec. 17, 2004, 2 pages.
“Sender ID Framework Overview”, Microsoft Corporation, web site: http://www.microsoft.com/mscorp/twc/privacy/spam/senderid/overview.mspx, Sep. 30, 2004, 2 pages.
“SPF:Sender Policy Framework”, IC Group Inc., web site http://spf.pobox.com, printed Dec. 17, 2004, 1 page.
Hulten Geoffrey J
Mishra Manav
Murphy Elissa E. S.
Rounthwaite Robert L.
Christensen Scott
Lee & Hayes PLLC
Microsoft Corporation
Vaughn, Jr. William C
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