one created during an install by making the name it contains a FQDN.
Make the /etc/hosts file installed from etcXX.tgz internally consistant
by including a valid entry for the name in /etc/myname.
These two files will 'survive' the install process only if the user
chooses to *not* configure the network. In that scenario these changes
silence the sendmail complaints about 'My unqualified host name ...'.
ok deraadt@.