 zimbra and dig disagree on whether the host can be resolved
The command line dig queries show all is well (doesn't it)?
I set up a "split DNS" locally according to the instructions on the wiki.
I reinstalled 4.5.1, I get the same result.
Here's what dig says:
$ dig postmaster.usys.com
; <<>> DiG 9.3.1 <<>> postmaster.usys.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 63369
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;postmaster.usys.com. IN A
;; ANSWER SECTION:
postmaster.usys.com. 2592000 IN A 192.168.111.5
;; AUTHORITY SECTION:
postmaster.usys.com. 2592000 IN NS 192.168.111.5.postmaster.usys.com.
;; Query time: 1 msec
;; SERVER: 192.168.111.5#53(192.168.111.5)
;; WHEN: Thu Feb 22 11:15:52 2007
;; MSG SIZE rcvd: 81
[root@postmaster sysconfig]# dig postmaster.usys.com mx
; <<>> DiG 9.3.1 <<>> postmaster.usys.com mx
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 60266
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1
;; QUESTION SECTION:
;postmaster.usys.com. IN MX
;; ANSWER SECTION:
postmaster.usys.com. 2592000 IN MX 10 postmaster.usys.com.
;; AUTHORITY SECTION:
postmaster.usys.com. 2592000 IN NS 192.168.111.5.postmaster.usys.com.
;; ADDITIONAL SECTION:
postmaster.usys.com. 2592000 IN A 192.168.111.5
;; Query time: 1 msec
;; SERVER: 192.168.111.5#53(192.168.111.5)
;; WHEN: Thu Feb 22 11:19:09 2007
;; MSG SIZE rcvd: 97  |