Few days ago, i am write script to ease and automatically install OpenStack Kilo multi node (Controller, Compute and Network)
Continue readingZimbra Tips : How To Download Email in Junk Folder
When using email client and using pop/pop3 protocol for retrieve email, just email in inbox folder to be downloaded. Sometimes,
Continue readingHow To Easy Install Zimbra 8.6 on CentOS 6
Before install Zimbra in CentOS 6, i should configure some preparation firstly such as configure network, /etc/hosts, local dns for split
Continue readingHow To Install & Configure Zimbra High Availability (HA)
In the previous articles, i’ve been explain how to install and configure Zimbra on CentOS 6 or CentOS 7, how
Continue readingTesting Data Replication/Synchronize on DRBD
After configuration DRBD in the previous article, we must test first for ensure whether DRBD has been working properly or
Continue readingHow To Configure Data Replication/Synchronize on CentOS 6 Using DRBD
This article will explain how to configure data replication/synchronize using DRBD application. According this article : http://drbd.linbit.com/ DRBD® refers to block devices designed
Continue readingHow To Configure Online Failover/Failback on CentOS 6 Using Heartbeat
This article will explain how to configuration failover/failback using Heartbeat application. According this article : http://linux-ha.org/wiki/Heartbeat Heartbeat is a daemon that
Continue readingHow To Configure Receive Email From The Internet/Outside
After installing Zimbra as described at this guidance : installing Zimbra on CentOS 6 or install Zimbra on CentOS 7, by
Continue readingHow To Install Zimbra 8.6 on CentOS 6 Part 2
After previously preparation for install Zimbra has been finished, we can install Zimbra right now. First, we can download Zimbra
Continue readingHow To Install Zimbra 8.6 on CentOS 6 Part 1
Usually, i am always using SUSE Linux Enterprise Server as operating system for Zimbra Mail Server. But, starting from Zimbra
Continue readingHow To Install Proxmox Nested on VMware ESXi (Full Support OpenVZ & KVM)
I have a machine with operating system VMware ESXi with RAM 16 GB and one harddrive 300 GB. Proxmox VE 3.4 just release
Continue readingHow To Install VMware ESXi Nested Without Using VMware vCenter (vSphere Web Client)
When installing VMware Nested, i am usually using vSphere Web Client for select Hardware Virtualization support. For using vSphere Web Client,
Continue readingHow To Export/Import Filter on Zimbra Mail Server
Filter is one of many attribute that should be migrate from old Zimbra to the new Zimbra. After previously success
Continue readingHow To Export/Import Signature on Zimbra Mail Server
After migrating quotas that has been explained on previous article, i am also should be migrated signature from old Zimbra to
Continue reading