[Mimedefang] not dropping attachments

[Keith Dowell]

I changed the code to action_quarantine_entire_message instead of
action_quarantine in

if (filter_bad_filename($entity)) {
        md_log('bad_filename', $fname, $type);
        return action_quarantine_entire_message("An attachment named $fname
was removed from this document as it\nconstituted a sec...");
    }

and it WAS removing the attachment and sending the warning - after the
change however it now simplys still sends the file as an attachment with the
warning - what should i be using to make a quaratined file that i can
recorver that actually GETS quarantined???