[wlug] Changes to list behaviour

Hi all, Still alive? Because of the (ever-increasing) ratio of spam:legitimate posts that are getting caught by Mailman, I've changed the default behaviour upon receiving a message from an unsub'd address to 'discard'. It was previously 'hold'. I'd like to make it 'reject' (with a polite message sent back to the author) so you're all aware of when you accidentally post using the wrong e-mail address, but that just makes the spambots think we're listening harder, which in turn creates more useless mail traffic. Yes, I'm lazy. But when you get back from holiday and see "77 Pending Moderator Requests" that all require manual rejection/acceptance, it doesn't exactly make your day. ;-P -k.