On Fri, Nov 28, 2003 at 09:21:11PM +0100, Erwan Le Moing wrote: > Matt Kettler wrote: > > >At 02:08 PM 11/28/2003, Erwan Le Moing wrote: > > > >>I've just configured Spamassassin on my postfix system and add > >>autolearn : > >>an address [EMAIL PROTECTED] where i send spam who pass through > >>spamassassin > >>an address [EMAIL PROTECTED] where i send false positive mail > > > > > >Just a warning: > > > >Are you *sure* you are doing the right thing here... note that if you > >are just hitting forward in your mail client the above is a VERY bad > >idea. > > > >You MUST ensure that the email headers and body are not altered, or SA > >will start learning things about your mailclient, and not about spam. > > > I resend the email and not forward it so the header and body are not > altered . > I go on the procmail doc > thanks ! >
Even with a bounce (resend message apparently unaltered), the MUA might add headers like Resent* and X-Original-To:. And the MTA will definitely add Received:-headers.
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