New Install Problem in ZCS-8.5 on Centos 6.5

[chauhananshul]

Hi,

i'm a new user of ZCS 8.5, trying to make a mail server, but mails to my domain are not delivered locally.

Please find below steps of installation on a new Centos 6.5 Server

yum -y update

[root@mail1 ~]# cat /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
132.147.0.2     mail1.example.org  mail1
[root@mail1 ~]# cat /etc/resolv.conf
nameserver 8.8.8.8
nameserver 4.2.2.2
[root@mail1 ~]#

[root@mail1 ~]#cd /tmp/
[root@mail1 tmp]#wget http://files2.zimbra.com/downloads/8.5.0_GA/zcs-8.5.0_GA_3042.RHEL6_64.20140828192005.tgz
[root@mail1 tmp]#tar zvxf zcs-8.5.0_GA_3042.RHEL6_64.20140828192005.tgz
[root@mail1 tmp]#cd zcs-8.5.0_GA_3042.RHEL6_64.20140828192005
[root@mail1 zcs-8.5.0_GA_3042.RHEL6_64.20140828192005]#./install.sh --platform-override

After installation, i;ve created few users and mails to gmail and yahoo are delivering but mails to my self domains are relayed to the MX.

My local zimbra is sending the local mail to the MX pointer and not delivering them locally. Kindly suggest what i'm missing in the above configuration.

[iozatay]

You must resolve the mx record of the server. Basically you could do it by installing the bind and setup the zone file for example.org domain and edit the resolve.conf file and add 127.0.0.1 for name server. After that it is going to work.

[chauhananshul]

My mx is resolving from my local zimbra server and the problem is my zimbra server is relaying local mails to my MX instead of delivering locally. I've tried with adding 127.0.0.1 in the resolv.conf but then also the local mails are relayed to the MX but mails to other domains like gmail, yahoo delvering normally. Kindly suggest.

[iozatay]

That's not possible, for me it seems something wrong with the mx record. Can you post the dig output?

dig mx yourdomain.com

[damith]

change your dns setting on "/etc/sysconfig/network-scripts/ifcfg-eth0" test this

dns1=127.0.0.1

[jorgedlcruz]

Also in the /etc/resolv.conf

nameserver 127.0.0.1

nameserver 8.8.8.8

[damith]

remove this nameserver 8.8.8.8 and check again

[jorgedlcruz]

It is working chauhananshul? We are waiting for your response :)



Best regards

[chauhananshul]

[root@zimbra ~]# dig mx ntl-group.com



; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.23.rc1.el6_5.1 <<>> mx ntl-group.com

;; global options: +cmd

;; Got answer:

;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 13505

;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0



;; QUESTION SECTION:

;ntl-group.com. IN MX



;; ANSWER SECTION:

ntl-group.com. 63611 IN MX 10 mail.ntl-group.com.



;; Query time: 0 msec

;; SERVER: 127.0.0.1#53(127.0.0.1)

;; WHEN: Wed Sep 24 17:22:41 2014

;; MSG SIZE rcvd: 52





[root@zimbra ~]# cat /etc/resolv.conf

nameserver 127.0.0.1

nameserver 8.8.8.8

nameserver 4.2.2.2

[root@zimbra ~]# cat /etc/hosts

127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4

192.168.0.2 zimbra.ntl-group.com

::1 localhost localhost.localdomain localhost6 localhost6.localdomain6

[root@zimbra ~]#

[chauhananshul]

[root@zimbra ~]# cat /etc/resolv.conf

nameserver 127.0.0.1

nameserver 8.8.8.8

nameserver 4.2.2.2

[root@zimbra ~]# cat /etc/hosts

127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4

132.147.0.2 zimbra.ntl-group.com

::1 localhost localhost.localdomain localhost6 localhost6.localdomain6

[root@zimbra ~]#