The importance of keeping Zimbra constantly updated

Today we want to talk about a very important aspect that should not be underestimated when using Zimbra OSE and Zextras Suite: upgrading.Many of you will wonder why it is...

Upgrading Zimbra on Oracle Linux

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

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

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

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

Zextras Community
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...