I’m a book lover. Beside reading the books, I have various hobby such as writing, programming and hiking but the most often are reading the books. Although I’m a book lover, I don’t like to go to the bookshop to buy some collection. The nearest bookshop is about 6 KM from my home and the…
One of the commons SysAdmin job is perform server management. VMware vSphere management server can actually be done remotely using the vSphere Client access (based on Windows) , Web Client or can also use 3rd party mobile applications . Along with the development of technology, remote server management via mobile devices such as gadgets or…
My interesting dream since childhood is becoming a detective, investigating crime or making an observation about an object. To make this a reality, I buy some handy-talkie and device for special purpose like hidden camera or pen with secret ink (ink without color, to read it I must heat the letter paper). For now, the…
If you want a free MacBook Air, just try to download Zimbra Desktop and register yourself to win a Free MacBook Air. But, what is a Zimbra Desktop ? 😀 Zimbra Desktop is a next generation email and calendar application you can install on your computer. It’s like Microsoft Outlook or Mozilla Thunderbird but it…
Installing VirtualBox on openSUSE 11.3 has similar method as on openSUSE 11.2 with only a few changes : VirtualBox on openSUSE 11.3 need openSSL and PNG library as dependencies package. I’m using VirtualBox 3.2.6 64 bit on openSUSE 11.3 64 bit on this article. You may also use this guide for installing VirtualBox 32 bit,…
After the latest delay from August 31 to September 2, 2009, Zimbra.com has finally released their new product, Zimbra Collaboration Suite 6.0.0 GA. It’s the major upgrade since version 5.0.18. Click here for complete explanation about Zimbra Network Edition features and bug fixes. Release notes for Zimbra open source edition could be found on this…
A few days ago, our clients had problems with their on-premise mail server deployment. Their Zimbra services are down and mailbox service could not restart. After a quick check, it turns out that one of the disk partitions is full because there is an incorrect mounting disk. As it uses incorrect folder/disk, backup process filling up…
On previous article : PolicyD and Rate Limit Sending Message Implementation on Zimbra 8, we’ve installing and configuring PolicyD to prevent spam message to go to outside network (or to came into internal network). Zimbra based mail server without PolicyD can be blacklisted due to spam message sent by compromised account (account got hacked by attacker)….
The following article will explain about the quick and easy tutorial : how to installing Zimbra Mail Server on SUSE Linux Enterprise Server 11 SP1 64 bit. I will use the Minimal Server Appliance in this tutorial to simplify the installation process. Here are some notes related to the server setting : WARNING : This guide using Preload ISO and will erase the…
Today, my DNS server suddenly stop with the following message in /var/log/messages : May 24 10:56:17 server-vavai named[11205]: zone vavai.com/IN: journal rollforward failed: journal out of sync with zone I could not addressing my local address and local domain anymore, even for my server : nslookup server-vavai.vavai.com ;; Got SERVFAIL reply from 192.168.88.1, trying next…