thanks guys...
I will try and come back ;-)
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【ツ】Joachim Coqblin【ツ】
0ooo
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On Fri, Apr 18, 2014 at 8:05 PM, Viktor Dukhovni <postfix-us...@dukhovni.org
> wrote:
> On Fri, Apr 18, 2014 at 05:18:55PM +0200, Joachim Coqblin wrote:
>
> > needs a Postfix specialist.
>
> No, just someone with a respectable score on regex golf:
>
> http://regex.alf.nu/
>
> > /From:(*tomorrowltd.*.)/i REJECT "Die spammer!!"
>
> You forgot to "anchor" the expression:
>
> /^From:.../
>
> You threw in unnecessary paretheses, the pattern:
>
> /(foo)/
>
> is better written more simply as:
>
> /foo/
>
> when you have no backreferences and are not using matched sub-patterns
> in the replacement string.
>
> Unlike shell file globbing, "*" alone does not match an arbitrary string,
> that's done with ".*". A correct implementation of this is:
>
> header_checks:
> if /^From:/
> # From: rules below
> /[@.]tomorrowltd\./ REJECT
> ...
> # All remaining rules are not "From:" rules, we're done.
> /^/ DUNNO
> endif
>
> if /^Subject:/
> # Subject: rules below
> ...
> # All remaining rules are not "Subject:" rules, we're done.
> /^/ DUNNO
> endif
>
> if /^Sender:/
> # Sender: rules below
> ...
> # All remaining rules are not "Sender:" rules, we're done.
> /^/ DUNNO
> endif
>
> ...
>
> --
> Viktor.
>
