Install Zimbra 8.8.7 GA on Ubuntu 16.04

VBOX 6.0.4

Pre-Requisites:

Ubuntu Server 16.04
Open SSHServer

HDD 51.2GB 53.7GB (LVM)
RAM 8GB

+++++++++++++++++++++++++++++
sudo su

nano /etc/network/interfaces
    *****************************
    iface eth0 inet static
    address 192.168.1.252
    netmask 255.255.255.0
    gateway 192.168.1.1
    dns-nameservers 127.0.0.1
    dns-nameservers 8.8.8.8
    *****************************

nano /etc/resolv.conf
    ************************
    nameserver 8.8.8.8
    ************************

nano /etc/hosts
*************************************************
127.0.0.1       localhost.localdomain   localhost
192.168.1.252   zcs886.example.com     zcs886
*************************************************

reboot
sudo apt install dnsmasq

SOLUTION ERROR
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LANG = "en_US.utf8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

locale-gen en_US.UTF-8

export LANGUAGE=en_US.UTF-8
export LANG=en_US.UTF-8
export LC_ALL=en_US.UTF-8
locale-gen en_US.UTF-8

dpkg-reconfigure locales

nano /etc/dnsmasq.conf
    ******************************************
    server=8.8.8.8
    listen-address=127.0.0.1
    domain=example.com
    mx-host=example.com,zcs886.example.com,0
    address=/zcs886.example.com/192.168.1.252
    *******************************************

TEST DNS CONFIGURATION

dig mx example.com
dig zcs.example.com


ZIMBRA LOCAL REPOSITORY CONFIG

apt install python-pip
pip install awscli




wget https://files.zimbra.com/downloads/8.8.7_GA/zcs-8.8.7_GA_1964.UBUNTU16_64.20180223145016.tgz
tar -xvf zcs-8.8.7_GA_1964.UBUNTU16_64.20180223145016.tgz
cd zcs-8.8.7_GA_1964.UBUNTU16_64.20180223145016