Latest Articles
How To Prepare An OS For Zimbra Installation | Zimbra
The pre-Zimbra installation phase is no fun. That’s why everyone wants to wrap up this phase in no time. But a little planning in this phase can make our server...
Resolving Common Errors During Installation of Carbonio Community Edition | Carbonio
When installing and using Carbonio CE, administrators may encounter unexpected problems that may affect the correct operation and usability of the mail server, but at the same time, they practically...
Free SSL Certificates for Carbonio Community Edition Using Let’s Encrypt and Certbot | Carbonio
A public-key certificate is an electronic document that provides a reliable way for an entity to prove its identity. A trusted organization that issues these public-key certificates is known as...
How to Set Up a Static IP Address on Ubuntu Server | Carbonio
The previous article showed you how to deploy a Carbonio server in a demo environment. It was meant for testing purposes and used dnsmasq to resolve A and MX records....
How to Install Your DNS Server Using Dnsmasq for Carbonio CE Test Environment | Carbonio
A DNS server becomes very handy on several occasions where you need to define your DNS, disable the automatic DHCP server, and use a static IP. This guide can also...
How to Deploy a Private E-mail Server for Free Using Zextras Carbonio CE | Carbonio
Zextras Carbonio Community Edition (CE) is an open-source and free e-mail server. Zextras Carbonio CE provides you with a completely private, easy to deploy, and highly customizable e-mail platform. In...
Upgrade to the Latest Version of Zextras Suite Using the Same Installer Script | Zimbra
Zextras suite installer file is not dependent on a specific version. It means that you can download the installer once, keep it and use it for every future updates. Installer...
Zextras Implementation Results for SaaS Provider | Zimbra
In this article, we show you a real-world case study on the implementation of Zimbra Open Source Edition and Zextras Suite for a European SaaS service provider that specializes in...
Zimbra 9 Open Source Edition Build by Zextras: First Time Installation | Zimbra
The Zimbra 9 OSE built by Zextras, is based on Zimbra's official repositories. In this article, you will learn more about this build, and its installation for the first time....
Upgrading Zimbra on Oracle Linux | Zimbra
This guide will show you how to upgrade (major.minor changes) and update (patches) Zimbra on your Oracle Linux from an older version (previous to 8.8.15) to the latest one. What we are...
Zimbra installation on Oracle Linux | Zimbra
With the upcoming end of the official support for CentOS Linux, as we have seen in the article “CentOS is dying: What's next?”, it is likely that there will be...
How to Upgrade Zextras Theme for Zimbra | Zimbra
Zextras theme is a modern-looking theme for Zimbra compatible with Zimbra 8.6 and above. This theme: is extremely elegant, no other available themes get even close to it,does not change...
Zimbra Upgrade on Ubuntu LTS | Zimbra
This guide is divided into two parts Single server upgradeMulti-server upgrade Zimbra Postscreen is enabled by default on Zimbra 8.7 and above. The only thing you need to do is...
Zimbra Upgrade on CentOS / RHEL | Zimbra
In this little guide we will see how to upgrade (major.minor changes) and update (patches) Zimbra on CentOS / RHEL from an older version (previous to 8.8.15) to the latest...
ZIMBRA Multi Server Installation on CentOS / RHEL | Zimbra
This article is meant to guide you through a Zimbra Multi server installation on CentOS / RHEL. We will proceed in the following order: Install LDAP server(s)Install Zimbra Mailbox Server(s)Install...
How to Install Zimbra OSE on CentOS/RHEL | Zimbra
This guide will help you with installation and first configuration of Zimbra mail server on CentOS 7/RHEL 7 or CentOS 8/RHEL 8 for both production or test environment. Before starting...