> Who are you suggesting has their ears plugged?

Things get sent from bobo.rd.wdi.disney.com, but attempts to mail
there hang.  Maybe adding an MX pointing at wdi.disney.com for names
served to the outside world might be and idea.

Here's what I see in my mailer and in plentitude:

  1998-08-30 02:00:04 alank at bobo.rd.wdi.disney.com: remote_smtp transport
    deferred: No route to host
  1998-08-30 02:20:01 bobo.rd.wdi.disney.com [206.16.10.110]: No route to host

  1998-08-31 12:20:00 alank at bobo.rd.wdi.disney.com: lookuphost router
    deferred: host lookup did not complete

I believe firewalls are a fine idea, but your return addresses now don't
show the legitimate way in.

Sorry if I sound short,

-- 
Christopher Oliver                     Traverse Internet
Systems Coordinator                    223 Grandview Pkwy, Suite 108
oliver at traverse.net                    Traverse City, Michigan, 49684
      Dedicated to perfecting the cluttered desktop metaphor.