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Re: a question about e-mails


From: Nico Golde <nion () gmx net>
Date: Thu, 26 Feb 2004 14:35:50 +0100

Hallo Chris,

* Chris Smith <chris.rs () xtra co nz> [2004-02-26 13:50]:
I have a question for it experts. I want to learn if there is any way of
understanding/finding the e-mail addresses at BCC part on an e-mail that is
send to you.

Thanks for your consideration.

Um, AFAIK the headers are stripped by the MTA on delivery to recipients 
(except perhaps the recipient who was listed in the BCC field, but I'm not 
sure and will most likely vary between MTA).

I'm sure the SMTP RFC would probably help out on this.

I tested it on my system.
i send a mail to nico and bcc root.
here is the mail header:
        From nion () gmx net Thu Feb 26 14:28:30 2004
        Return-Path: nion () gmx net
        Received: by
                via sendmail from stdin
                id <m1AwLZ0-001n35C () ngolde de> (Debian Smail3.2.0.114)
                Thu, 26 Feb 2004 14:28:30 +0100 (CET)
        Date: Thu, 26 Feb 2004 14:28:30 +0100
        From: Nico Golde <nion () gmx net>
        To: nico
        Bcc: root

^^^^^^^^^
here is the bcc line


        Subject: test
        Message-ID: <20040226132830.GA829 () ngolde de>

[...] 
regards nico
-- 
Nico Golde nico <at> ngolde <dot> de
public key available on:
http://www.ngolde.de/gpg.html
echo "[q]sa[ln0=aln256%Pln256/snlbx]sb729901041524823122snlbxq"|dc

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