Red Hat Bugzilla – Bug 9938
sendmail hangs on boot under certain circumstances
Last modified: 2008-05-01 11:37:54 EDT
When the hostname in /etc/sysconfig/network gets set a name in my
local network ("volker", ip 192.168.1.1), sendmail hangs when you do
"/etc/rc.d/init.d/sendmail start", making the whole system unbootable.
When I set the name to "localhost", it works. The network does not have
a subnet name.
The hostname should be a FQDN and you also need it resolvable by the resolver
(usually you need it defined in /etc/hosts or you have to have /etc/resolv.conf