On Wed, 2006-05-10 at 11:14, Mike.Kent@xxxxxxxxxxxx wrote: > Yes, you are correct, /etc/hosts does seem to be the key but what I've > run into is that changing the 127.0.0.1 line by making the hostname > fully qualified breaks other things on production servers. I'll > probably wind up using define(`confDOMAIN_NAME’, `xx.xx.xx')dnl to set > macro $j in sendmail.cf. That effectively bypasses the /etc/hosts > issue. It's not /etc/hosts. It is the system hostname, which you can set with the hostname command or with the fedora GUI system-config-network program. Sendmail must be restarted to pick up the new name. -- Les Mikesell lesmikesell@xxxxxxxxx