Code:
/etc/hosts
127.0.0.1 localhost.localdomain localhost
192.168.190.250 zimbra.mydomain.com zimbra
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
Code:
/etc/resolv.conf
nameserver 192.168.190.1
nameserver 202.172.224.238
nameserver 202.172.232.238
Code:
dig mydomain mx
; <<>> DiG 9.4.2-P2 <<>> mydomain mx
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15292
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;mydomain. IN MX
;; AUTHORITY SECTION:
com. 830 IN SOA a.gtld-servers.net nstld.verisign-grs.com. 1257219774 1800 900 604800 86400
;; Query time: 3 msec
;; SERVER: 202.172.224.238#53(202.172.224.238)
;; WHEN: Tue Nov 3 11:44:25 2009
;; MSG SIZE rcvd: 108
Code:
dig mydomain any
; <<>> DiG 9.4.2-P2 <<>> mydomain any
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11038
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;mydomain. IN ANY
;; AUTHORITY SECTION:
com. 532 IN SOA a.gtld-servers.net nstld.verisign-grs.com. 1257219774 1800 900 604800 86400
;; Query time: 4 msec
;; SERVER: 202.172.224.238#53(202.172.224.238)
;; WHEN: Tue Nov 3 11:49:23 2009
;; MSG SIZE rcvd: 108
Code:
host mydomain
mydomain mail is handled by 10 zimbra.mydomain.