Full Disclosure mailing list archives

Re: Signed e-mail vs. turning off HTML mail under XP


From: yossarian <yossarian () planet nl>
Date: Sat, 11 Oct 2003 15:14:11 +0200

Like I said, Outlook Express (even in the header) not Mozilla. And the
problem is not with signature verification FWIW, but access to the message
itself. I am not claiming the cert stuff doesn't work, just pointing at a
downside in turning of HTML mail. So that is the case, i am sorry you did
not understand that I was not referring to the software you are using.

----- Original Message -----
From: "Michael Sierchio" <kudzu () tenebras com>
To: <full-disclosure () lists netsys com>
Sent: Saturday, October 11, 2003 2:48 AM
Subject: Re: [Full-disclosure] Signed e-mail vs. turning off HTML mail under
XP


yossarian wrote:

The problem is that by turning off HTML for e-mail as a security
measure,
you disable the correct use of digitally signed e-mail, which by design
is a
security measure.

Not the case, AFAIK -- S/MIME doesn't depend on how you view the
document.  At least w/Mozilla (currently in use here) S/MIME
signatures are verified even though the HTML is not rendered.


--

"Well," Brahma said, "even after ten thousand explanations, a fool is no
  wiser, but an intelligent man requires only two thousand five hundred."
                 - The Mahabharata

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