[EMAIL PROTECTED] wrote:
> For many of these, one can observe that the "user name" in the From:
> header often also occurs in the Subject line. This could be a useful
> rule pattern, although there are bound to be false positives, so the
> score should be rather low.
>
> I don't know off-hand if there is a way to do this in SA currently.
> I'd guess it would take a specialized eval: rule. Maybe it's not worth
> the effort.
Well, I decided it was worthwhile to play around with Perl. I managed
to learn a little, and conjure up a bit -- it's supposed to find words
that appear in both from:, and subject: fields:
#set input
$_="from:word1\*\&[EMAIL PROTECTED]";
#move past from: part
$sMatch=$_=~/^from:\s*/igcx;
#get a list of all bounded words after reply-to:
@myList=$_=~/\w+/igcx;
#now same with subject
#reset input
$_="subject:word1\*\&[EMAIL PROTECTED]";
#move past subject and loop to match from:/subject: words
$sMatch=$_=~/^subject:\s*/igcx;
#find words that are in both subject and from
while ($i<=$#myList){
@sMatch=($_=~/@myList[$i]/igcx);
push(@myOtherList,@sMatch);
$i++;
}
#print both arrays -- from: header words, and those matching in subject:
for ($i=0;$i<=$#myOtherList;$i++){
print @myOtherList[$i],"\n";
}
print "myOtherList size: ",$#myOtherList+1,"\n";
Bryan
>
> /* era */
>
> --
> The email address era the contact information Just for kicks, imagine
> at iki dot fi is heavily link on my home page at what it's like to get
> spam filtered. If you <http://www.iki.fi/era/> 500 pieces of spam for
> want to reach me, see instead. each wanted message.
>
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