Split Domain

The Split Domain tecnique allows to share an email domain between two distinct email systems. When is worth using Split Domain ? The Split Domain tecnique is particularly useful in...

Firewall ports in Zimbra

One of the main weapons of modern cybercriminals is the port scanner, thanks to which they find servers that are susceptible to certain vulnerabilities and then attack them. That is...

How to setup External Active Directory Authentication

With this article we are going to see how to configure, through the administrative interface, the external authentication to Active Directory in Zimbra. Configuration After logging in to the AdminUI,...

How to integrate Zimbra Collaboration Suite with Active Directory

Many companies already have an established IT infrastructure where a tool such as Microsoft Active Directory is often used to manage and authenticate users. When these realities plan the implementation...

How to transfer mail from your mail server to Zimbra?

“You have to run as fast just to stay in the same place” - this phrase from Lewis Carroll can be safely applied to the work of IT specialists, because trends in the...

Zimbra 9 Open Source Edition Build by Zextras: First Time Installation

Zimbra 9 OSE build by Zextras is based on Zimbra's official repositories. In this article, you will learn more about this build, installation for the first time. It also covers...