Electrical computers and digital processing systems: multicomput – Computer conferencing – Demand based messaging
Reexamination Certificate
2007-10-23
2007-10-23
Hu, Jinsong (Department: 2154)
Electrical computers and digital processing systems: multicomput
Computer conferencing
Demand based messaging
C709S203000, C709S207000, C707S793000
Reexamination Certificate
active
10460070
ABSTRACT:
A system and method for an e-mail rating system, where e-mail senders are evaluated based upon past performance. When an individual receives an email message and determines it to be SPAM, they notify a central database, repository or server. This central server, known as a Span Detection Server or SDS, maintains a list of e-mail senders and their associated spam rating. Spam thresholds are applied to incoming e-mail by a spam filter in conjunction with the SDS. Depending upon the sender's rating as compared to these thresholds, a received message is classified as desirable, undesirable or conditional.
REFERENCES:
patent: 2002/0120600 (2002-08-01), Schiavone et al.
patent: 2003/0069933 (2003-04-01), Lim et al.
patent: 2004/0019651 (2004-01-01), Andaker
patent: 2004/0073617 (2004-04-01), Milliken et al.
patent: 2004/0177120 (2004-09-01), Kirsch
Halladay Steven Michael
McCown Steven Harvey
Nguyen Thai
Brooks & Kushman P.C.
Storage Technology Corporation
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