Items Deduplication and File Compression for Zimbra with Zextras Suite | Zimbra

Zextras suite item deduplication and file compression allow you to save disk space by compressing files and storing only one copy of each item. It will save you a lot...

Load Balancing Overview | Zimbra

With this article we want to go over a general overview of load balancing. We're going to get a better understanding of what it is, how it works, and what...

SpamAssassin | Zimbra

Regarding spam protection strategies in Zimbra, a mention deserves SpamAssassin, an Open Source anti-spam platform that can provide system administrators with a filter that can classify emails and block spam....

Hypervisor | Zimbra

Speaking about Virtual Machines, a topic we've covered in a series of articles related to networking, it's inevitable to come across Hypervisors. In this article we are going to see...

Zimbra on Mobile Devices | Zimbra

Nowadays, the role of smartphones and various mobile devices is increasingly relevant even in the business world. If initially we could think of the phone as a simple communication tool,...

Firewall ports in Zimbra | 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...