On Sun, Oct 29, 2000 at 12:15:19AM -0500, Jack McKinney wrote:
>     Maybe.  If the email is rejected AFTER being accepted by your mail
> server, then your mail server will bounce it based on the headers.
>     If it is rejected at the SMTP port of your server (as is typical of
> the relay checking methods such as RBL and ORBS), then the sending mail
> server will generate the bounce.  This won't triple bounce at IBM, it
> will triple bounce to _itself_.

You're assuming that mail is getting injected locally.  In the vast majority
of spam, it's not.  It's getting injected from a throwaway dialup client to
an open relay via SMTP.

--Adam

-- 
Adam McKenna <[EMAIL PROTECTED]> | "No matter how much it changes, 
http://flounder.net/publickey.html   |  technology's just a bunch of wires 
GPG: 17A4 11F7 5E7E C2E7 08AA        |  connected to a bunch of other wires."
     38B0 05D0 8BF7 2C6D 110A        |  Joe Rogan, _NewsRadio_
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