[Mimedefang] Mimedefang filter "From:" header

[Steffen Kaiser]

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On Mon, 7 May 2007, Girardeau.GA at forces.gc.ca wrote:

> $bad_from = '.*John Doe.*|.*John Doe2.*';
>
> sub filter_sender {
>   my ($sender, $ip, $hostname, $helo) = @_;
>   if ($sender =~ /^$bad_from$/i) {
>   return ('REJECT', 'No spam please.');
>   }
> }

filter_sender() filters on envelope information and not the From: header.
The header is available only after the DATA phase.

Bye,

- -- 
Steffen Kaiser
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