[Asrg] FeedBack loops

[J.D. Falk]

On 13/11/2008 12:53, "Franck Martin" <franck at avonsys.com> wrote:

> So I understand, the misnomer of the SPAM button in some cases. But as
> inidicated, the logic behind the SPAM button could be to check if there is an
> unsubscribe and act on it. Saying that all the spammers will add an
> unsubscribe header to make sure their mails are not realy flag as SPAM. So I
> guess there must an unsubscribe header and some dkim or other authentication
> form... There is an idea here... it needs more thoughts?

It's been discussed many times.  Hotmail kinda sorta has something like that
already, and there was an early-alpha Thunderbird plugin floating around for
a while.

This is an area where we need to see some actual MUA-level experimentation
before we can codify a best practice.