--On 19 October 2010 07:31:58 -0700 Michael Thomas <mike(_at_)mtcc(_dot_)com>
wrote:
On 10/19/2010 06:18 AM, Wietse Venema wrote:
valid signature + good signer
+ no suspicious unsigned content -> good message
Has nobody learned that "good" signers from "good" authors
can still be evil? I mean come on, people, bot'd machines? This
is horrible advice.
s/unsigned/; and this works.
Mike
Well, everything's relative. If we can get to the point where a bot'd
machine can only send email "From:" it's real owner, that'll be a huge
improvement on the current situation. At that point, we can start to
pressure the real owner into fixing their machine (say, by emailing them or
their domain support, or by blacklisting their email)
--
Ian Eiloart
IT Services, University of Sussex
01273-873148 x3148
For new support requests, see http://www.sussex.ac.uk/its/help/
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