my $directory = '/home/vpopmail/domains/somedomain.net';
opendir DH, $directory or die $!;
my @users = grep {!/^\.+/ && !/\.bak$/ && !/postmaster/} readdir DH;
closedir DH;

$_ = "$directory/$_" for @users;
find (\&process_file, @users);

sub process_file {
    return if -d;

    my $full_name="$File::Find::dir/$_";
    my $cmd_res=`file $full_name`;

    return unless $cmd_res =~ /smtp mail text$/;

    open K, "<$full_name" or die $!;
    #my @safe_file_copy=<K>;
    #my $file_content=join("\n",<K>); #@safe_file_copy);
    #print $file_content;
    # ............

    #my $bounce = eval { Mail::DeliveryStatus::BounceParser->new($file_content); };
    my $bounce = eval { Mail::DeliveryStatus::BounceParser->new(\*K); };

    if ($bounce->is_bounce) {
	for my $report ( $bounce->reports() ) {
           print "email: ".$report->get('email')."\n";
	   print "reason: ".$report->get('std_reason')."\n";
	}
    } else {
	print "Does not look like a bounced msg!\n";
    }
    close K;	
}