root's mail

"Jason Dale" <[email protected]> Tue, 29 Jul 2003 12:09:10 +0200
Newsgroups gmane.linux.redhat.release.seawolf
Message-ID <[email protected]>
Hi, 

Does anyone know how to send mail to an IP address rather
than a domain name, for example, sending mail to 
 
 [email protected]
 
I have put the IP address 1.2.3.4 in the 'local-host-names' file
and restarted sendmail. Even that did not work. I get 
"Unrouteable mail domain 1.2.3.4" error messages.
 
 Any ideas?
 
 Thanks, Jason