[[email protected] /]# vi /etc/selinux/config ## disable selinux [[email protected] /]# reboot [[email protected] /]# yum remove postfix [[email protected] /]# yum -y update [[email protected] /]# yum -y install wget perl nmap-ncat libaio unzip perl-core sysstat net-tools [[email protected] /]# wget http://files2.zimbra.com/downloads/8.5.0_GA/zcs-8.5.0_GA_3042.RHEL7_64.20140828204420.tgz [[email protected] /]# wget http://files2.zimbra.com/downloads/8.5.0_GA/zcs-patch-8.5.0_GA_3043.tgz [[email protected] /]# vi /etc/hosts ## add this line -> 127.0.0.1 mail.rgiapratama.net mail [[email protected] /]# tar -zxvf zcs-8.5.0_GA_3042.RHEL7_64.20140828204420.tgz [[email protected] /]# cd zcs-8.5.0_GA_3042.RHEL7_64.20140828204420 [[email protected] /]# ./install.sh [[email protected] /]# cd .. [[email protected] /]# tar -zxvf zcs-patch-8.5.0_GA_3043.tgz [[email protected] /]# cd zcs-patch-8.5.0_GA_3043 [[email protected] /]# ./installPatch.sh