After previously preparation for install Zimbra has been finished, we can install Zimbra right now. First, we can download Zimbra Binary from this link http://www.zimbra.com/downloads/zimbra-collaboration-open-source or if you are in Indonesia region, you can download on follows link http://mirror.linux.or.id/zimbra/binary/. cd /opt/ wget -c http://files2.zimbra.com/downloads/8.5.0_GA/zcs-8.5.0_GA_3042.RHEL7_64.20140828204420.tgz After finished download, extract Zimbra, cd to folder result of extract and install Zimbra tar ..
Usually, i am always using SUSE Linux Enterprise Server as operating system for Zimbra Mail Server. But, starting from Zimbra 9.x.x, SLES has been deprecated (end of life) and may be will not supported by Zimbra. Therefore, i attempt to using CentOS as operating system for Zimbra. For easy understanding, this is my information system ..