Can't 'Override' send address in send

Greetings:

I've been beating my head against the wall. Please help.

We're using Mail::Box for folder management etc. We move mail from folder to
folder etc all ok.

Trying to get a simple script to scan through an archived mailbox and send
each mail back through the system but to a DIFFERENT destination. i.e. a
mass forward of already received mail back through our sendmail / spam
assassin / procmail setup.

My problem: According to my reading of documentation you should be able to
'override' the destinations by adding: to => string to the send().

Here's the script - it opens the folder, scans through, dumps 3 line of text
and sends the message. No matter what I try, it (re)sends the email to the
original destination NOT to my override:

#!/usr/bin/perl

####################################################
#
#    mailabox.pl - mail a mail box
#
# ./mailabox.pl folder email
#
####################################################

use strict;
use Mail::Box::Mbox;

my $enum    = 0;
my $date    = '';
my $from    = '';
my $subject = '';

my $folderspec = $ARGV[0];

my $folder  = Mail::Box::Mbox->new(folder => $folderspec);

if (!defined($folder)) {

print "Errors: Can't Open Folder\n";
}

else {

foreach my $message ($folder->messages) {

$enum++;

my $sender = $message->sender;
$from      = '';
$from      = $sender->format() if (defined($sender));

$subject = $message->subject;

$from    = '' if (!defined($from));
$subject = '' if (!defined($subject));

my $enumtxt = $enum;
$enumtxt = '0' . $enumtxt if ($enum < 10);
$enumtxt = '0' . $enumtxt if ($enum < 100);
$enumtxt = '0' . $enumtxt if ($enum < 1000);
$enumtxt = '0' . $enumtxt if ($enum < 10000);

print $enumtxt, "\n  ", $from, "\n  ", $subject, "\n";

print "  Sent!!\n\n" if ($message->send(to => $ARGV[1]));
}

$folder->close;
}

Tested hundreds of times as:  ./mailabox.pl test.aaa [email protected]

Anyones quick help to my stupidity would be appreciated. A customer got
setup as the return address for 100M of spam and we're trying to resort his
mailbox for him.

-Ed

Edward D. Bryson
Esper Systems
Knoxville TN USA