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RE: [Asrg] 3. Requirements - Non Spam must go through

2003-07-08 06:49:44
How can you return mail to the "sender" when you don't know who that is?

I get tens of false bounces of mails I never sent every day. Most of the
time it is a virus that has hijacked my address, sometimes it is spam.

-----Original Message-----
From: C. Wegrzyn [mailto:wegrzyn(_at_)garbagedump(_dot_)com]
Sent: Tuesday, July 08, 2003 7:52 AM
To: Kurt Magnusson
Cc: asrg(_at_)ietf(_dot_)org
Subject: Re: [Asrg] 3. Requirements - Non Spam must go through


I keep seeing the statement being made that spam should be 
returned to 
the sender. I might suggest something slightly different: why 
not have 
it delivered and marked as SPAM in the Subject line? In this way at 
least I can check to see if it really is spam? I'm afraid 
that if it is 
returned and we have false positives some mail might be 
returned that I 
do want to see.

Chuck Wegrzyn


Kurt Magnusson wrote:

Elric Pedder wrote:

Behalf Of Yakov Shafranovich
Just ran across this quote from the John Gilmore of the EFF
(http://www.politechbot.com/p-04927.html):
----snip----
"Any measure for stopping spam must ensure that all non-spam
messages reach
their intended recipients."

Perhaps none of us has yet come up with a silver bullet 
to solve the
problem of spam -- but it IS within our power to solve 
the problem of
overzealous anti-spam measures.
----snip----


I don't believe you can stop false positives -- if only because
people will have widely varying opinions on what SPAM (to them)
is.  It is, however, very dangerous to allow false positives
because if anything the perceived "reliability" of the Internet
becomes compromised.

I would recommend

"Any measure for stopping spam must ensure that all messages
either reach the intended recipient, or are returned to the
sender, or the sender notified."


Elric

I do agree with you regarding the last, we should return 
undeliverables,
but I do not agree that we need to live with false 
positives. Some months
back I refered to a method I called the Earnest method, because it 
uses the
URL's and phone nos the spammers want us to use. I've run 
it with a proof
of concept solution since early april and have, since I cleaned out 
some headers
addresses I collected when I consentrated on sender ID, in 
mid-may not 
have
had any false positives. It do occational allow new domains, but as 
long I am
sure non-spams get through and I can handle the new ones 
simply, it isn't
a problem.

But if you to guess what is spam, based on patterns in a 
letter the issue
is important, but if we can eliminate that guess, working 
with what the
spammers want us do, contact them, then we lessen the risks 
of filtering
away Aunti Agathas messages. If people do send a URL with a spammer
domain, pity, or we learn them to write them, so they passthrough. I
have no problem with getting a non-active URL from my dear aunt,
because I know why I need to copy and paste it. But spam with non-
active URL's will not generate the requred traffic to the 
advertiser. It
is to complicated.

Kurt Magnusson

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