Re: Possible Intrusion Attempt?
From: Andersson (no email) (devnull_at_pole-position.org)
Date: 05/26/03
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Date: Mon, 26 May 2003 11:53:50 +0200 To: incidents@securityfocus.com
Rob Shein wrote:
> I'm a little fuzzy about this part...how do you prevent people from
> accepting HTML mail, and considering how many mail clients out there send it
> by default, what do you do when all of a sudden a large percentage of people
> can't email you anymore?
I'm yet to see a MUA that sends html without also sending a text
alternative (not that I've done a comprehensive study). All mail I've
ever received with ONLY html has been spam, and one may actually use
that as (part of) spam detection.
As a side note, Mozilla's "View/Message Body As/Plain Text" alternative
is great. It does translate html to text if there is no text
alternative. It doesn't connect to any external references (like
1x1-pixel tracker pics). I've used this since I found out it was there,
and I have had no problems at all. The "large percentage of people" is
actually zero!
/R
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