spf-discuss
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Re: Re: New ideas for RFC2822 headers checking with SPF

2004-10-20 14:44:46
On Tue, 2004-10-19 at 13:56, william(at)elan.net wrote:
In fact as far as I know 
hotmail and couple other webmail servers actually have (or had?) default
anti-spam policies in which they try to match mail-from to From: and 
anything else is considered unwanted email (this required whitelisting 
every mail-list which was real pain).

Do you have a url stating this fact? I think it is more likely that if
this was truly the case for hotmail it was very short lived.

Companies that use ESPs more than likely have different return-paths and
822:From. This is because the ESP will handle all bounce processing for
the client.

-- 
Jeff Macdonald <jmacdonald(_at_)e-dialog(_dot_)com>
E-Dialog