Checks each request made to see if it was successful. This saves you the trouble of manually checking yourself. Any errors found are errors, not warnings.
##</code><code>##

$m->max_redirect(3); # whatever redirects you may thing you will get or more
my $content = $m->post($uri);

my $ri=0;
foreach my $aredirect ($content->redirects()){
        $ri++;
        print "REDIRECT $ri ******\n".($aredirect->as_string())."\nEND ****\n\n";  
}