Don't be too angry with people that get tonns of spam every single day and don't want every 13-year-old-highschool-scriptkiddy being able to send tonns of mail WITH their help. I (and nobody else) had doubt that there exist good reasons for sending huge amounts of mail.. So here's a solution that should be kinda efficent:
my %hash_addresses;
foreach my $address (@all_addresses)
{
    $hash_addresses{$address}++;
}
foreach my $address (sort { $hash_addresses{$b} <=> $hash_addresses{$a
+} } (keys %hash_addresses))
{
    send_mail ($address);
}

[download]
You will have to write the &send_mail routine by yourself :)
Regards, octo

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In reply to Re: Sorting a list by frequency of items by flocto
in thread Sorting a list by frequency of items by yojimbo

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