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Re: two questions...

2002-01-07 19:12:52

Hiya.

On Mon, Jan 07, 2002 at 02:51:51PM -0800, WJCarpenter wrote:

pc> I'm currently assuming that /^(SUBJECT|DATE|FROM|TO):/ in the
pc> headers is an indication of spam.  Is that a safe assumption?

I personally wouldn't be crazy about the idea of mere presence or
absence of any of those headers meaning anything in particular w/r/t

You misunderstand.

I would normally expect to see /^(Subject|Date|From|To):/ in each
and every email.  But that's not what I'm talking about.  As I said
in my original message, I'm assuming that /^(SUBJECT|DATE|FROM|TO):/
is an indication of spam.  Note the case.  I really meant it.

A quick look at my spam history shows that in the past two years,
EVERY message with upper-case headers has been either spam or a
"suspect" misdirected list.

Do others on the list see similar results?  Can anyone tell me of
guaranteed legitimate mail that has any of those four header lines
in upper case?  I know that RFC822 section 3.4.7 states that fields
can be represented in any combination of upper and lower case, but
in practical terms, what are people seeing?

*  I get plenty of email from people with no subject.  Some of their
   email clients send a blank SUBJECT: header while others send no
   SUBJECT: header at all.

I'm really curious.  When was the last time you received a message
with "SUBJECT:" in the headers, and was it spam?

p


-- 
  Paul Chvostek                                             
<paul(_at_)it(_dot_)ca>
  Operations / Development / Abuse / Whatever       vox: +1 416 598-0000
  it.canada                                            http://www.it.ca/

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