Zimbra-OSE

Zimbra OSE

Latest Articles

How To Deploy a Private E-mail Server for Free Using Zextras Carbonio Community Edition On Rocky Linux 8.7 (Green Obsidian) | Carbonio CE

As of now, Rocky Linux, Alma Linux, and Debian are not officially supported operating systems (OS) for Carbonio CE. Installation on Debian is strongly discouraged due to potential compatibility issues. It's advised to utilize officially supported...
Continue Reading

How to Work with SpamAssassin in Carbonio Community Edition | Carbonio CE

Despite the emergence of numerous instant messengers, it is email that is by far the most inexpensive way to send information, and given that emails support attachments in the form...
Continue Reading

How To Deploy a Private E-mail Server for Free Using Zextras Carbonio Community Edition On RHEL8 | Carbonio CE

The article has been updated to be compatible with Carbonio CE Release 23.12.0, 24.1.0 Carbonio CE is an emerging email solution platform keeping digital sovereignty in mind. In 2022, digital...
Continue Reading

Everything You Need to Know about RDNS for Your Servers in Carbonio Community Edition | Carbonio CE

In this article, we will discuss one of the main e-mail protection strategies: rDNS, and show you how to implement it on your Carbonio CE servers properly. We will be...
Continue Reading

Everything You Need to Know about DMARC for Your Servers in Carbonio Community Edition | Carbonio CE

In this article, we will discuss one of the main e-mail protection strategies: DMARC, and show you how to implement it on your Carbonio CE servers properly. We will follow...
Continue Reading

Everything You Need to Know about SPF for Your Servers in Carbonio Community Edition | Carbonio CE

In this article, we will discuss one of the main e-mail protection strategies: SPF, and show you how to implement it on your Carbonio CE servers properly. We will follow...
Continue Reading

An Introduction to Admin Panel for Carbonio Community Edition | Carbonio CE

Carbonio CE Admin Panel is a browser-based application for managing servers, domains, and accounts. By following the installation procedure for Carbonio CE on any server, the Admin Panel will be...
Continue Reading

Zextras to Announce an All-inclusive Admin Panel for Carbonio Community Edition | Blog

Big news for Carbonio CE system administrators on October 2022. Zextras has rolled out the Carbonio Admin Panel for its e-mail and collaboration platform, Carbonio Community Edition. A native administration...
Continue Reading

Everything You Need to Know about DKIM for Your Servers in Carbonio Community Edition | Carbonio CE

In this article, we will discuss one of the main e-mail protection strategies: DKIM, and show you how to implement it on your Carbonio CE servers properly. We will be...
Continue Reading

How Open-source Software Contributes to Technological Independence, Competitiveness, and Innovation | Blog

Investors have already made it very obvious how valuable and powerful open source is. According to estimates, EU-based businesses spent close to €1 billion on open-source software (OSS) in 2018,...
Continue Reading

Prevent Spoofing, Phishing, and Spam on Your Servers in Carbonio Community Edition | Carbonio CE

In this article, we will discuss e-mail protection and dissect some of the most common strategies applied all over the world by system administrators. We will be following this with...
Continue Reading

How To Deal With Outbound Spamming In Carbonio Community Edition | Carbonio CE

One fine summer afternoon, you found that one of your users account has become compromised and it has been generating huge amount of SPAM mails. In this article, we will...
Continue Reading

Monitor Mail Queue of Carbonio Community Edition | Carbonio CE

In this article, we will see how we can get a high mail queue alert notification in our Carbonio CE email server. Why Do We Need To Be Careful With...
Continue Reading

DMARC Alignment Test and How It Helps You Prevent Spoofing on Your E-mail Servers in Carbonio Community Edition | Carbonio CE

In continuation of the previous article, we will discuss the DMARC alignment test and dissect its most important aspects to prevent spoofing. DMARC Alignment Test DMARC alignment test is another...
Continue Reading

A Tour Of main.cf (Postfix) In Your Email Server | Carbonio CE

MTA is the integral part of a linux based email system. In this article, we will shed some lights on main.cf that will help you to configure postfix as per...
Continue Reading

Migrate Zimbra From One Server To Another Server | Method-3 | Zimbra

Document Alert! This article is written for Zimbra OSE users. As of December 2023, Synacor will no longer be providing support for Zimbra OSE. You might want to consider trying...
Continue Reading

Migrate Zimbra From One Server To Another Server | Method-2 | Zimbra

Document Alert! This article is written for Zimbra OSE users. As of December 2023, Synacor will no longer be providing support for Zimbra OSE. You might want to consider trying...
Continue Reading

Security vs. Privacy: What’s The Difference? | Blog

Is security the same as privacy? If you've been wondering about it, you've come to the right place. We're here to answer your questions. And the short answer is no....
Continue Reading