DR Triburg

Secondary MX of Triburg - dr.triburg.co.in

Zimbra Version - Release 7.2.5_GA_2906.RHEL6_64_20130911101145 CentOS6_64 FOSS edition

Processs:- Installed Zimbra on the server.

domain: triburg.co.in

Migrated All the users from their mail.triburg.co.in to dr.triburg.co.in

Migrated the Distribution List to mail.triburg.co.in to dr.triburg.co.in

Changes made on mail.triburg.co.in

An additional port 2525 has been added for receiving of the mails.

vim /opt/zimbra/postfix/conf/master.cf.in

2525      inet  n       -       n       -       -       smtpd

Ref: https://wiki.zimbra.com/wiki/Adding_additional_SMTP_listener_ports

zmmtactl stop
zmmtactl start

Changes made on dr.triburg.co.in

zmprov ma username@triburg.co.in zimbraMailTransport smtp:124.30.5.188:2525

All the mails coming to dr.triburg.co.in will be redirected to mail.triburg.co.in on port 2525

To verify check the logs on both server properly.

LDAP synchronization Process

Reference - http://blog.zimbra.com/blog/archives/2007/05/exporting-and-importing-zimbra-ldap-data.html

http://wiki.zimbra.com/wiki/LDAP_data_import_export

On Main mail server i.e mail.triburg.co.in

su - zimbra 
/opt/zimbra/libexec/zmslapcat backup
ls -l backup 
ldap.bak.20140417131701

Change "lmtp:mail.triburg.co.in:7025" to "smtp:124.30.5.188:2525" .Change all entry of mail.triburg.co.in to dr.triburg.co.in .

save in file ldap-copy-dr.ldif

on the DR Server

copy the created ldap-copy-dr.ldif

First Take Backup of DR's LDAP via

/opt/zimbra/libexec/zmslapcat  /opt/zimbra/backup

Ldap file will be created in /opt/zimbra/backup directory

Now follow the below process

su - zimbra 
zmcontrol stop
rm -rf /opt/zimbra/data/ldap/hdb/*
mkdir -p /opt/zimbra/data/ldap/hdb/db /opt/zimbra/data/ldap/hdb/logs
chown -R zimbra:zimbra /opt/zimbra/data/ldap
/opt/zimbra/openldap/sbin/slapadd -q -b "" -F /opt/zimbra/data/ldap/config -cv -l /tmp/ldap-copy-dr.ldiff

Start zimbra and test the admin console and mail's flow .