Install & configure Zimbra Open Source Mail Server on CentOS & RHEL
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Zimbra is a Free Email Server and Calendar & collaboration solution, built for the both public and private cloud . It is also considered an Exchange replacement. Zimbra provides a web GUI from where mailserver admin can manage zimbra server. Zimbra provides end users with a feature-rich browser-based experience that enables them to seamlessly and securely connect to their emails on any device or platform.
In this tutorial we will install & configure open source zimbra server on CentOS 6.X / RHEL 6.X. Before installating zimbra sever following prerequisite should be completed.
1. Create MX record for your domain
2. Create A record for your’s Hostname
2. Create A record for your’s Hostname
In my case domain is “hackthesec.co.in” & Server’s Hostname is “zimbra.hackthesec.co.in”
Step:1 Install Necessary Packages & update hosts file
# # yum -y install nc wget nano make nc sudo sysstat libtool-ltdl glibc perl ntp
Edit the file /etc/hosts
x.x.x.x zimbra.hackthesec.co.in
Step:2 Stop Sendmail & postfix service if started & Disabled Selinux
# chkconfig sendmail off ; service sendmail stop ; chkconfig postfix off ; service postfix stop ;
Disable selinux in the file /etc/selinux/config change the selinux= line to SELINUX=disabled
Step:3 Download the Zimbra Server using below command
# wget http://files2.zimbra.com/downloads/8.0.4_GA/zcs-8.0.4_GA_5737.RHEL6_64.20130524120036.tgz
Step:4 Now extract Zimbra tar file using below command
# tar -zxpvf zcs-8.0.4_GA_5737.RHEL6_64.20130524120036.tgz
Step:5 Now Change the directory & run below command to install zimbra
# cd zcs-8.0.4_GA_5737.RHEL6_64.20130524120036 # ./install.sh --platform-override
We are using ‘–platform-override‘ option in above command because installation script is only for Redhat Linux but we are installing on CentOS 6.X machine so to override the Platform condition we are using this option. When we execute the above command we will get below output and follow the instructions :
Operations logged to /tmp/install.log.2570 Checking for existing installation... zimbra-ldap...NOT FOUND zimbra-logger...NOT FOUND zimbra-mta...NOT FOUND zimbra-snmp...NOT FOUND zimbra-store...NOT FOUND zimbra-apache...NOT FOUND zimbra-spell...NOT FOUND zimbra-convertd...NOT FOUND zimbra-memcached...NOT FOUND zimbra-proxy...NOT FOUND zimbra-archiving...NOT FOUND zimbra-cluster...NOT FOUND zimbra-core...NOT FOUND PLEASE READ THIS AGREEMENT CAREFULLY BEFORE USING THE SOFTWARE. ZIMBRA, INC.. License Terms for the Zimbra Collaboration Suite: http://www.zimbra.com/license/zimbra_public_eula_2.1.html Do you agree with the terms of the software license agreement? [N] Y Do you agree with the terms of the software license agreement? [N] Y License Terms for the Zimbra Collaboration Suite: http://www.zimbra.com/license/zimbra_public_eula_2.1.html Do you agree with the terms of the software license agreement? [N] Y Do you agree with the terms of the software license agreement? [N] Y Checking for prerequisites... FOUND: NPTL FOUND: nc-1.84-22 FOUND: sudo-1.8.6p3-12 FOUND: libidn-1.18-2 FOUND: gmp-4.3.1-7 FOUND: /usr/lib64/libstdc++.so.6 Checking for suggested prerequisites... FOUND: perl-5.10.1 FOUND: sysstat FOUND: sqlite Prerequisite check complete. Checking for installable packages Found zimbra-core Found zimbra-ldap Found zimbra-logger Found zimbra-mta Found zimbra-snmp Found zimbra-store Found zimbra-apache Found zimbra-spell Found zimbra-memcached Found zimbra-proxy Select the packages to install Install zimbra-ldap [Y] Y Install zimbra-logger [Y] Y Install zimbra-mta [Y] Y Install zimbra-snmp [Y] Y Install zimbra-store [Y] Y Install zimbra-apache [Y] Y Install zimbra-spell [Y] Y Install zimbra-memcached [N] Y Install zimbra-proxy [N] Y Checking required space for zimbra-core Checking space for zimbra-store Installing: zimbra-core zimbra-ldap zimbra-logger zimbra-mta zimbra-snmp zimbra-store zimbra-apache zimbra-spell zimbra-memcached zimbra-proxy The system will be modified. Continue? [N] Y Removing /opt/zimbra Removing zimbra crontab entry...done. Cleaning up zimbra init scripts...done. Cleaning up /etc/ld.so.conf...done. Cleaning up /etc/security/limits.conf...done. Finished removing Zimbra Collaboration Server. Installing packages zimbra-core......zimbra-core-8.0.4_GA_5737.RHEL6_64-20130524120036.x86_64.rpm...done zimbra-ldap......zimbra-ldap-8.0.4_GA_5737.RHEL6_64-20130524120036.x86_64.rpm...done zimbra-logger......zimbra-logger-8.0.4_GA_5737.RHEL6_64-20130524120036.x86_64.rpm...done zimbra-mta......zimbra-mta-8.0.4_GA_5737.RHEL6_64-20130524120036.x86_64.rpm...done zimbra-snmp......zimbra-snmp-8.0.4_GA_5737.RHEL6_64-20130524120036.x86_64.rpm...done zimbra-store......zimbra-store-8.0.4_GA_5737.RHEL6_64-20130524120036.x86_64.rpm...done zimbra-apache......zimbra-apache-8.0.4_GA_5737.RHEL6_64-20130524120036.x86_64.rpm...done zimbra-spell......zimbra-spell-8.0.4_GA_5737.RHEL6_64-20130524120036.x86_64.rpm...done zimbra-memcached......zimbra-memcached-8.0.4_GA_5737.RHEL6_64-20130524120036.x86_64.rpm...done zimbra-proxy......zimbra-proxy-8.0.4_GA_5737.RHEL6_64-20130524120036.x86_64.rpm...done Operations logged to /tmp/zmsetup.12152013-081656.log Installing LDAP configuration database...done. Setting defaults... DNS ERROR resolving MX for zimbra.hackthesec.co.in It is suggested that the domain name have an MX record configured in DNS Change domain name? [Yes] Yes Create domain: [zimbra.hackthesec.co.in] hackthesec.co.in.com MX: zimbra.hackthesec.co.in (162.13.151.48) Interface: 162.13.151.48 Interface: 2a00:1a48:7807:102:c7d4:45f6:ff08:2209 Interface: 10.181.72.68 Interface: 127.0.0.1 Interface: ::1 done.
Step:6 Next you will come to the Main Menu which will show your configuration. Select #3 then change the Admin Password under option #4 next hit r to go back.
*** CONFIGURATION COMPLETE - press 'a' to apply Select from menu, or press 'a' to apply config (? - help) a Save configuration data to a file? [Yes] Yes Save config in file: [/opt/zimbra/config.10975] Saving config in /opt/zimbra/config.10975...done. The system will be modified - continue? [No] Yes Operations logged to /tmp/zmsetup.12152013-081656.log Setting local config values...
When Configuration complete – press return to exit. Now the zimbra installation is completed.
Step:7 Access web administration console
Use the URL ‘https://<Server’s HostName>:7071′
In my case URL is “https://zimbra.hackthesec.co.in:7071”
Use the User Name as admin and Password that we have set while installation in the above steps.
Note : Use zmcontrol Command to stop, start & to check Status of zimbra Server
[root@zimbra ~]# su - zimbra [zimbra@zimbra ~]$ zmcontrol status [zimbra@zimbra ~]$ zmcontrol stop [zimbra@zimbra ~]$ zmcontrol startwww.hackthesec.co.in
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