I'm updating my mail servers' rDNS and I think I have it all figured out except for one thing.
When I installed my OS (Debian Etch), the installer asked me to enter the "domain name".
- Is the "domain name" updated by using the
- If so, which config file(s) are updated when using the
- If not, how do I change my servers' domain name?
My current /etc/hosts:
127.0.0.1 localhost 18.104.22.168 mrspock.example-old.com mrspock
My current /etc/hostname:
$ hostname -f
I need to update
hostname -f to be