How to Install Zimbra Patch on CentOS 7

Many have asked me, did Zimbra Collaboration (ZCS) 8.6.0 Patch4 will include Patch1 to Patch3? Actually, if you read the release notes document, the answer is there. ZCS patches are cumulative, meaning ZCS 8.6.0 Patch4 includes ZCS 8.6.0 Patch3, ZCS 8.6.0 Patch2 and ZCS 8.6.0 Patch1. These patch release notes provide information about the Zimbra […]

How to Show Mailbox Size on Zimbra via Command Line

Setup Zimbra Collaboration Suite 8.0.1

Q. How to show user mailbox size on zimbra via command line ? A. please issue the following command to show only the mailbox size on zimbra. 1. Display all users : $ zmprov gqu `zmhostname`|awk {‘print ” “$3” “$2” “$1’} Output : 384289 0 user1@ehowstuff.local 222445 0 admin@ehowstuff.local 25568 0 user2@ehowstuff.local 0 0 galsync.vtfk6uwt@ehowstuff.local […]

How to Install Zimbra 8.6.0 on RHEL 7/CentOS 7

Setup Zimbra Collaboration Suite 8.0.1

Zimbra 8.6.0 brings new features, improvements in Mail server and better web clients experience. Some that caught my attention was local lmtp client can communicate over ssl for mail server, better organization of shared folders for web client and the calendar now can run search on description for location or resources. You can get detailed […]

How to Upgrade Zimbra Collaboration Suite 8.0.7 to 8.5.0 on CentOS 6.5 x86_64

On August 26 2014, the new zimbra version 8.5.0 has been released and it surprise us with the new major features available. The following are the major new features and enhancements in Zimbra Collaboration 8.5.0. MariaDB MariaDB is a drop-in replacement for MySQL MariaDB 10.0 is used with XtraDB storage engine No data reload required, […]

How to Backup and Restore Email in Zimbra

This post will describes the quick steps how you can perform backup and restore in zimbra email server. Assumed that the domain ehowstuff.local have one user with the email id user@ehowstuff.local. Email administrator was requested to perform backup and restore without login to user, meaning the backup and restore task should be perform via command […]

How to Upgrade Zimbra Collaboration Suite 8.0.6 to 8.0.7 on CentOS 6.5 x86_64

Zimbra Collaboration Suite (ZCS) is one of the popular open source email solution. Zimbra has released new version of ZCS 8.0.7. This new version consist of many new features and enhancements. I would suggest you to review the known issues that had been fixed before perform zimbra version upgrade. This post assumed that full backup […]

How to Upgrade Zimbra Collaboration Suite 8.0.5 to 8.0.6 on CentOS 6.5 x86_64

Zimbra Collaboration Server (ZCS) Open Source Edition is available for us to test and install. The latest version ZCS 8.0.6 has been released. There are several issues and security fix has been addressed on this ZCS 8.0.6 release. This post describes the steps to upgrade existing ZCS 8.0.5 to ZCS 8.0.6 on CentOS 6.5 64 […]