DKIM Deployment

[Leif Johansson <>]

On Wednesday 10 December 2008 08:19:11 Serge Aumont wrote:
> Jesse Thompson wrote:
> > Ok, well there is still potential for DKIM to be used to auto-populate
> > a whitelist, so that subsequent message attempts from an IP, or
> > IP/env-from combination, are not subjected to greylisting.
>
> Of course, this is possible but it seems to me an invalid option for
> DKIM usagen (and a good one for SPF) :  SPF is a way to validate the IP
> of the sending MTA where  DKIM validate the sender domain of a message,
> not the sending MTA IP adress.
>
> That's why we could use white/black list of domains or email address
> that could be applied to message with a DKIM signature.
>
> That's exactly the purpose of "DKIM reputation project" :
> http://www.dkim-reputation.org/start/
>
> Serge

You could say that we're (ddx) trying for a federation-based "reputation" 
service for DKIM...

        Cheers Leif

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