Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular node for directing data and applying cryptography
Reexamination Certificate
2006-10-03
2006-10-03
Moise, Emmanuel L. (Department: 2137)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular node for directing data and applying cryptography
C713S154000, C713S160000, C713S161000, C713S164000, C705S050000, C705S055000, C380S259000, C709S232000, C726S012000, C726S013000, C726S014000, C726S024000
Reexamination Certificate
active
07117358
ABSTRACT:
A e-mail relay provides message filtering services to an e-mail network. The e-mail relay monitors incoming communication and intercepts e-mail messages. The e-mail relay compares attributes of the messages to data derived from SPAM messages, which is stored in a SPAM database. The e-mail relay restricts the delivery of message based on the comparison such as by restricting the delivery of messages having attributes close to those of SPAM messages from the SPAM database. The SPAM database is constructed by responding to user or administrator indications as to whether received messages are SPAM messages.
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Bandini Jean-Christophe
Dolinsky Dmitry
Odnert Daryl
Callahan Paul
Moise Emmanuel L.
Skadden, Arps Slate Meagher & Flom LLP
Tumbleweed Communications Corp.
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