[Mimedefang] HELP: filter_sender() not working

[Yang Xiao]

Hi all,
I modified the filter_sender() function showed in the man page :

#
# Filter Sender who says they are OHPP.COM
#
sub filter_sender {
        my ($sender, $ip, $hostname, $helo) = @_;
                if ($helo =~ /ohpp\.com$/i) {
                        return (REJECT, "goaway.");
        }
        return (CONTINUE,"OK");
}


This is not working, can someone please help?

Many thanks!

Yang