my $response = POST (URI, [ form_zone => @file3, submit => 'Submit', form_result => 'true', menu => 'edit_dns', user => 'username', auth => '*:strange_string', account => 'account_name', mbox => ''], REFERRER => LAST_PAGE);

$request = $ua->request($response);
if ($request->is_success)
{
	print $request->content, "\n";
}
else
{
	print $request->status_line, "\n";
}