hi Ruud,
Thanks for your helpful answers!
Ruud H.G. van Tol wrote the following on 05/02/2005 12:01 AM:
How would it appear if i wanted the keywords in a text file instead?
(each keyword on a newline?) - and i include this text file in the
recipe?
If it is a limited number of words, say less then a hundred,
than make the file look like:
:0
* B ?? ()\<(\
WORD[1-3]|\
KEYWORD5|\
BOB|\
(v|\//)[i1l][a(_at_)][g9]r[a@]|\
LAST-BAD-WORD\
)\>
!$MATCH
and call it badwords.rc. It is easy to transform the keywords file
you described into such a recipe-file; a single sed or awk call can
do it.
The recipe then becomes:
LINEBUF = '12345'
:0
* ^TO_\/john(_at_)example\(_dot_)com
{
INCLUDERC = 'badwords.rc'
:0:
spam
}
But it is not a good path to go. For instance this very message would
get into that spam mailbox-file, if the keywords are there. And if the body of a
spam message is encoded, and you don't decode it first, the recipe won't find
the keywords. Etc., etc.
Did you try SpamAssassin already? DNSBL? DCC?
yes, I am already using spamassassin, and it works well. But what i
want to achieve here is actually a whitelist! I have some people
that will write to some mailbox, and i will give each of them a
unique keyword to include in the body of their messages, and if that
keyword is not there, the mail is treated as spam :) I will
therefore try your example above. So, i will name "badwords.rc" to
"goodwords.rc" and "spam" to "the mailbox i want to use". (that
mailbox is actually an RT queue, but i hope this doesnt matter)
thanks!
ernest
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