Re: [Exim] Re: Fixing SPF Forward Problem by Reply-to: Hack?

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Autore: Andreas Metzler
Data:  
To: exim-users
Oggetto: Re: [Exim] Re: Fixing SPF Forward Problem by Reply-to: Hack?
On 2004-03-21 Sven Geggus <sven-im-usenet@???> wrote:
> Andre Grueneberg <andre@???> wrote:


> > Why are you adopting a technology that you correctly found to be
> > braindead?


> As always, there is no black and white, but 100 shades of gray!


> SPF may have its drawbacks, but the SPAM Problem without SPF is certainly
> worse than the forwarding problem we get when adopting SPF.

[...]

SPF has (almost) nothing to do with spam protection. It is is small
verified sender solution (i.e. you know that mail with sender
gfoo@??? was sent from somebody@???). The
short-term[1] spam decrease is just a nice side-effect. It also stops
the /currently/ popular Windows worm/virus combinations.
                  cu andreas


[1] See spf-homepage.
--
"See, I told you they'd listen to Reason," [SPOILER] Svfurlr fnlf,
fuhggvat qbja gur juveyvat tha.
Neal Stephenson in "Snow Crash"