[ietf-dkim] On the Selector
dhc at dcrocker.net
Mon May 25 14:50:14 PDT 2009
Franck Martin wrote:
> someone should tell yahoo then ;)
> What would you use then?
> ----- Original Message -----
> From: "Dave CROCKER" <dhc at dcrocker.net>
> To: "Franck Martin" <franck at genius.com>
> Cc: ietf-dkim at mipassoc.org
> Sent: Tuesday, 26 May, 2009 8:27:59 AM GMT +12:00 New Zealand
> Subject: Re: [ietf-dkim] On the Selector
> Using the selector as input to a reputation process is a serious
> mistake. It is
> discussed briefly in the Overview, which was just approved by the IESG:
> Basing assessment on a value that includes the selector destroys the
> ability to
> use the selector for key management.
> Franck Martin wrote:
> > Hi,
> > I see some ESP are using the selector to do domain reputation. We used
> > to have a reputation based on the IP, but with DKIM based reputation, it
> > is more difficult to have a granular reputation, therefore the use of
> > the selector to differentiate emails.
> > Is the use of the selector for this purpose codified somewhere?
> Dave Crocker
> Brandenburg InternetWorking
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