[SOLVED] Cant send mail-Pls help

[ask2me007]

I configured Zimbra in Ubuntu 8.0.4.Te zimbra version is

My problem is when i send mail the zimbra log is as follows

Jun 17 04:02:30 pop postfix/smtp[18737]: 4A1E980228E: to=<ask2me007@gmail.com>, relay=none, delay=334, delays=334/0.05/0/0, dsn=4.4.1, status=deferred (connect to 59.93.43.183[59.93.43.183]: Connection refused)

I can send mail locally.

The mx check using the Admin control panel was successful.
The zimbra version is Release 5.0.16_GA_2921.UBUNTU8 UBUNTU8 FOSS edition.
Pls help me.I have been trying to settle this problem for the past 28 hours.

[uxbod]

cat /etc/hosts
cat /etc/resolv.conf
dig yourdomain mx
dig yourdomain any
host `hostname` <- note backticks and not single quotes

[ask2me007]

Originally Posted by uxbod

cat /etc/hosts
cat /etc/resolv.conf
dig yourdomain mx
dig yourdomain any
host `hostname` <- note backticks and not single quotes

root@pop:~# cat /etc/hosts

127.0.0.1 localhost.localdomain localhost
#127.0.1.1 pop.omain.com pop
192.168.10.5 pop.domain.com pop
10.10.0.13 pop.domain.com pop


$ cat /etc/resolv.conf
nameserver 192.168.10.5




root@pop:~# dig domain.com mx

; <<>> DiG 9.4.2 <<>> domain.com mx
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 59052
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 3, ADDITIONAL: 1

;; QUESTION SECTION:
;domain.com. IN MX

;; ANSWER SECTION:
domain.com. 1 IN MX 0 pop.domain.com.
domain.com. 1 IN MX 10 pop.domain.com.

;; AUTHORITY SECTION:
domain.com. 1 IN NS ns2.cdit.org.
domain.com. 1 IN NS ns3.cdit.org.
domain.com. 1 IN NS ns4.cdit.org.

;; ADDITIONAL SECTION:
pop.domain.com. 1 IN A 59.93.43.183

;; Query time: 290 msec
;; SERVER: 192.168.10.5#53(192.168.10.5)
;; WHEN: Thu Jun 18 18:52:53 2009
;; MSG SIZE rcvd: 140


root@pop:~# dig domain.com any

; <<>> DiG 9.4.2 <<>> domain.com any
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 3447
;; flags: qr rd ra; QUERY: 1, ANSWER: 7, AUTHORITY: 3, ADDITIONAL: 1

;; QUESTION SECTION:
;domain.com. IN ANY

;; ANSWER SECTION:
domain.com. 1 IN SOA ns3.cdit.org. hostmaster.cdit.org. 2002121945 10800 3600 604800 1
domain.com. 1 IN A 216.55.97.83
domain.com. 1 IN NS ns3.cdit.org.
domain.com. 1 IN NS ns4.cdit.org.
domain.com. 1 IN NS ns2.cdit.org.
domain.com. 1 IN MX 0 pop.domain.com.
domain.com. 1 IN MX 10 pop.domain.com.

;; AUTHORITY SECTION:
domain.com. 1 IN NS ns3.cdit.org.
domain.com. 1 IN NS ns4.cdit.org.
domain.com. 1 IN NS ns2.cdit.org.

;; ADDITIONAL SECTION:
pop.domain.com. 1 IN A 59.93.43.183

;; Query time: 311 msec
;; SERVER: 192.168.10.5#53(192.168.10.5)
;; WHEN: Thu Jun 18 18:55:31 2009
;; MSG SIZE rcvd: 245


root@pop:~# host `hostname`
pop.domain.com has address 59.93.43.183

[phoenix]

This record should point to your LAN IP address:

pop.domain.com. 1 IN A 59.93.43.183

You also don't need two MX records for the same server, remove the first one:

domain.com. 1 IN MX 0 pop.domain.com.
domain.com. 1 IN MX 10 pop.domain.com.

[ask2me007]

Originally Posted by phoenix

This record should point to your LAN IP address:

pop.domain.com. 1 IN A 59.93.43.183

You also don't need two MX records for the same server, remove the first one:

domain.com. 1 IN MX 0 pop.domain.com.
domain.com. 1 IN MX 10 pop.domain.com.

Can you specify that where is the problem?
is it DNS?
or how can i get rid of this??
Thanks in advance....

[phoenix]

I've just told you what needs changing in your DNS records.

[ask2me007]

Originally Posted by phoenix

I've just told you what needs changing in your DNS records.

Sorry for the trouble.

Iam a newbie in linux.could you pls tell me any howtos/link, to configure DNS under NAT???
Awaiting your reply........

[phoenix]

Who configured the DNS server in your LAN?

[ask2me007]

Originally Posted by phoenix

Who configured the DNS server in your LAN?

I tried a how to from net to configure dns.Since it was a failure as you said,today i tried this one
Ubuntu DNS Server Guide - BIND Caching Name Server Setup : Zaphu

But thats again a flop.

[phoenix]

Originally Posted by ask2me007

I tried a how to from net to configure dns.Since it was a failure as you said,today i tried this one
Ubuntu DNS Server Guide - BIND Caching Name Server Setup : Zaphu

But thats again a flop.

No, I didn't say it was a failure it's only slightly wrong but just enough to cause a problem. Have a look at this article and see if you can find the files needed to make the changes I've mentioned.