Bah, I completely forgot this one :|. I doubt I've changed many things since my last post. I've chosen to deny login to the expired accounts instead of deleting them. It will log informations about the accounts to Error.log and SysOp.log.
I'm not home and thus won't have access to my test server in the next few months. Would you mind testing it for me if I complete it tomorrow ?
PS: Don't hesitate to send a private message to remind me of something if it looks like I forgot it. I tend to suffer from memory corruption
(please don't take that as a reason to spam me).