[Asrg] Subgroup on reputation and accreditation

[John Levine <asrg at johnlevine.com>]

Systems like SPF/Caller ID and DomainKeys tie a message to a domain.
But it's not very useful to know that a piece of mail is absolutely
definitely from fooble.com unless you know something about fooble.com.

The state of the art in reputation systems appears to be Verisign,
Truste, and Bonded Sender.  Is that really it?  It's my impression
that there's been academic work in this area, so I'd like first to
find out who's been thinking about it, see what they've come up with,
and then see if we can't come up with a model for thinking about and
maybe even building reputation systems.

Who's interested?

Regards,
John Levine, johnl at taugh.com, Taughannock Networks, Trumansburg NY
http://www.taugh.com

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