| Subject: Re: Please scan your computers for viruses |
| From: "Martin G. Diehl" <mdiehl@nac.net> |
| Date: 26/09/2003, 20:49 |
AthlonRob wrote:
NotDashEscaped: You need GnuPG to verify this message
On Thu, 25 Sep 2003 10:56:50 -0700, Dave Trapnell
<dtresearch@earthlink.net> wrote:
What's with this "Return-Path:" field? Are those "real"
email addresses?
[snip]
The IP addresses are definitely real. It is
complicated to send an email without your IP
address appearing somewhere on it.
As I understand it, they (or would that be They?) use
an open proxy to relay the SPAM and/or Virus/Worm eMail.
About the only thing I can think to do to verify the
legitimacy of that Return-Path header would be to set
up a perl script to try and match up IP addresses with
the domain in the Return-Path header... but I don't
play Perl very much, so wouldn't want to undertake
something like that just now. :-)
Or use SamSpade.org to check one or 2 eMails.
--
Rob
If not safe, one can never be free.
--
Martin G. Diehl
Reality -- That which remains after you stop thinking
about it.
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