hosts file default option
I have a doub about configuring suse for zimbra
in dns the mx record for the server is mail.sienic.site with A record mail 192.168.1.11, but in the hosts file suse setup the real hostname of the server in the hosts file as follow:
192.168.1.11 server03.sienic.site server03
(server03 is the real name of the server in /etc/hostname)
192.168.1.11 mail.sienic.site mail
in this scenario what would be the correct form of the hosts file?
the other thing is tha zimbra requires the first line to be
127.0.0.1 localhost.localdomain localhost
but suse default is
is ok to change to meet zimbra requirements or it will break things?