Welcome
to Zextras
Community
Fresh content every now and then about Zimbra OSE,
tips & tricks, Zextras products and more!
In Zextras
Zextras Backup
What is the point of having a backup? There are many reasons why it is worth and important to have a backup, but especially an efficient backup system that really...
In Zextras
Zimbra Migration with Zextras Backup
How to migrate Zimbra using Zextras Backup Learn how to migrate Zimbra: Zextras Migration Tool is no longer available, this guide will help you to perform a migration using Zextras...
In Zimbra
How to Install Zextras Theme for Zimbra
Zextras theme is a modern-looking theme for Zimbra compatible with Zimbra 8.6 and above including Zimbra 9. It does not change any classic UI element or functionality, so you don’t...
In Zimbra
What is Zimbra log4j?
log4j is a logging framework written in Java, it is also used by Zimbra as the log manager for java processes. In this article, we will take a look at...
In Zimbra
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...
In Zimbra
Postscreen Attributes Explained
Zimbra Postscreen Zimbra Postscreen is an anti-bot/dos started in Zimbra 8.7. It tackles mail server overload by keeping spambots away and making more SMTP processes available for legitimate clients. Zimbra...
Subscribe to our newsletter
Fresh content every now and then about Zimbra OSE, tips & tricks, Zextras products and more!