Quote:
cat /etc/hosts
127.0.0.1 localhost.localdomain localhost
1.2.3.4 mail.* mail
cat /etc/resolv.conf
nameserver 88.86.116.45
dig -x 127.0.0.1 | grep -v "^;"
1.0.0.127.in-addr.arpa. 604800 IN PTR localhost.
127.in-addr.arpa. 604800 IN NS localhost.
localhost. 604800 IN A 127.0.0.1
host `hostname`
mail.* A 1.2.3.4
|
dig domain MX is OK
dig domain any is OK unless there should be any other entry then MX and A