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List:       procmail
Subject:    Re: Why did this match?
From:       "Ruud H.G. van Tol" <rvtol () isolution ! nl>
Date:       2006-12-08 16:50:12
Message-ID: 043b01c71ae8$f1c123d0$0b01a8c0 () isolution ! nl
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Bart Schaefer:
> Ruud H.G. van Tol:

>> There is no interpolation requested, so the character class is ...
>
> Clearly true, but I'm curious why the log does NOT say
>
> procmail: Match on "formail ...

Well, I limited myself to the first condition only, had no time for
more.

>         :0:
>         * ^X-Original-To:["$WS"]*\/.*
>         * $! ? grep -i -x $MATCH $RCPT_WHITELIST
>         * $? formail -xFrom: |\
>                 grep -i \"`grep -v '^[$WS]*$' $FROM_BLACKLIST`\"
>         junk-from


Maybe the "$?" has special effects?

Different layout:

         :0:
         *$   ^X-Original-To:.*\/[$WS].*
         *$ ! ? grep -i -x $MATCH $RCPT_WHITELIST
         *$   ? formail -xFrom: |\
                grep -i \"`grep -v '^[$WS]*$' $FROM_BLACKLIST`\"
         junk-from



One could also replace the greps by pure procmail.

INCLUDERC = $FROM_BLACKLIST
-----------------------------
RE_FROM_BLACKLIST = '(=?|\
^**|\
amavis|\
challenge|\
daemon|\
do not reply|\
mail delivery (sub)?system|\
mailer-daemon|\
no[ -]*reply\
)'
-----------------------------

  :0
  *$ ^From:.*\/[^$WS].*
  *$ MATCH ?? $RE_FROM_BLACKLIST
  { ... }

-- 
Groet, Ruud


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