Re: [Exim] exim 4 subject line blocking

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Συντάκτης: dman
Ημερομηνία:  
Προς: exim-users
Αντικείμενο: Re: [Exim] exim 4 subject line blocking
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On Thu, May 16, 2002 at 08:10:46AM +0200, cami wrote:
| | lsearch (like all lookups) is a key-value thing. It isn't a pattern
| | match like fgrep would be. That _does_ work, if the exact subject
| | string is a key in the lsearch file, and if the lsearch file is a
| | valid lsearch file.

|
| well, this is what the files look like, perhaps someone could tell
| me what i'm doing wrong because i cant figure it out and all tests i
| send fail..


| [cipher][/usr/local/exim]# cat reject_subject.txt
| this is spam
| well, i do like you
| no more spam!


That is not an lsearch file. You need a ':' to terminate the key and
begin the value part of the key-value pair. That also means that,
with lsearch, you might not be able to handle a subject with a ':' in
it. You also won't be handling the situation where someone replies to
the spam (even quoting the whole darn thing) and their mailer adds Re:
or Fw: to the subject, or when a mailling list adds stuff like [Exim]
in front of the subject. These last situations can't be handled by a
key-value lookup.

-D

--

Dishonest money dwindles away,
but he who gathers money little by little makes it grow.
        Proverbs 13:11


GnuPG key : http://dman.ddts.net/~dman/public_key.gpg

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