"I've seen lots of hosts that were "unknown" or "misspelled,"
 but what's an illegal one?
 
	The message could not be delivered to:
 
	Addressee: [log in to unmask]
	Reason: Illegal host/domain name found.
 
	<text deleted>"
 
Hard to say. This could come from a misconfigured name service daemon
startup file ( BSD Unix named(8) ) ... or, perhaps, someone has their
forwarding mechanism enabled, and it maps to an unparseable address,
kind of like if someone told you to go to 1234 E Main Street Avenue
24th Boulevard San Francisco CA New York NY 06604-123456789 ...   )-:
 
-- richard
 
=====
-- richard childers		[log in to unmask]		1 415 506 2411
         oracle data center  --  unix systems & network administration
 
                   Klein flask for rent. Inquire within.