Electrical computers and digital processing systems: multicomput – Computer conferencing – Demand based messaging
Reexamination Certificate
2011-06-21
2011-06-21
Chan, Wing F (Department: 2441)
Electrical computers and digital processing systems: multicomput
Computer conferencing
Demand based messaging
C709S201000, C709S203000, C709S207000, C709S218000, C709S245000
Reexamination Certificate
active
07966377
ABSTRACT:
A method for use when an original email is sent from an originator to a receiver, having a real email address, at a destination email address, which includes a concatenation of an alias and a magic number, is provided and includes replacing the destination email address with the real email address of the receiver, adding a new header field to the original email indicating that the destination email address was an original destination of the original email and forwarding the original email to the receiver at the real email address. If the receiver replies with a reply email, the method further includes setting a from header field in the reply email with a new header field indicating that the destination email address was an original destination of the original email, and if the original email is appended, removing the new header field from the original email.
REFERENCES:
patent: 7054906 (2006-05-01), Levosky
patent: 7216227 (2007-05-01), Grynberg
patent: 7231427 (2007-06-01), Du
patent: 7237010 (2007-06-01), Mora
patent: 2005/0210107 (2005-09-01), Mora
T. Abe et al.; “Spam Filtering with Cryptographic Ad-Hoc E-Mail Addresses”; Applications and the Internet Workshops, 2005, Saint Workshops 2005, The 2005 Symposium; Issue 31-04, Jan. 2005, pp. 114-117, published May 8, 2006.
http://pascal.vanhecke.info/2007/10/09/master-of-your-mailbox-an-email-alias-for-every-site-you-leave-your-address; “Master of Your Mailbox: An Email Alias for Every Site You Leave Your Address”; Dec. 17, 2008; pp. 1-7.
Bauchot Frederic J.
Drouet Francois-Xavier
Marmigere Gerard
Rousseau Olivier
Cantor & Colburn LLP
Chan Wing F
International Business Machines - Corporation
Sullivan Jean
Thieu Benjamin M
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