Zimbra-OSE

Zimbra OSE

Latest Articles

How To Configure Zimbra DKIM to Check Incoming Emails? | Zimbra

DKIM or DomainKeys Identified Mail is an email authentication method that tries to identify email spoofing attempts (creation of email messages with a forged sender address). DKIM enables you as the receiver of the email to verify...
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How To Configure Zimbra DKIM to Sign Outgoing Emails? | Zimbra

DKIM or DomainKeys Identified Mail is an email authentication method that tries to identify email spoofing attempts (creation of email messages with a forged sender address). DKIM enables you as the receiver of the email to verify...
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Email Protection Routines | Zimbra

After installing Zimbra Collaboration Suite, there are some configurations you may want to set up in order to improve the security of sending emails to other email systems. Phishing and...
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Installing DNS Server on CentOS/RHEL using dnsmasq | Zimbra

This article will show you how to install and configure a DNS server using dnsmasq on CentOS 7 / RHEL 7 / CentOS 8 / RHEL 8. This will be...
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Setting up a Static IP Address on CentOS / RHEL | Zimbra

This guide will show you different ways to set up a static IP address on your CentOS/RHEL Linux server. Before you start First of all we need to get the...
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SELinux | Zimbra

Security-Enhanced Linux (SELinux) is a mandatory access control (MAC) security mechanism implemented in the kernel. SELinux was first introduced in CentOS 4 and significantly enhanced in later CentOS releases. In...
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Zextras Drive | Zimbra

Zextras Drive is a Zimbra component that provides both a complete file storage system integrated with the Zimbra WebClient and a replacement to the old "Briefcase" component. Zextras Drive is...
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QR Authentication for mobile apps | Zimbra

QR Code authentication for mobile apps ( such as Team App and Drive App ) is part of Zextras Auth and can speed up and manage login to those application.  The first...
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Customizable login page | Zimbra

From now on, with Zextras, you can have a white-labeled login page for all the organization.Pick the background image you prefer, insert your logo... and you're done! Let’s now take a quick...
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Zimbra Upgrade on CentOS / RHEL | Zimbra

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...
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ZIMBRA Multi Server Installation on CentOS / RHEL | Zimbra

This article is meant to guide you through a Zimbra Multi server installation on CentOS / RHEL. We will proceed in the following order: Install LDAP server(s)Install Zimbra Mailbox Server(s)Install...
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How to Install Zimbra OSE on CentOS/RHEL | Zimbra

Zextras Community
This guide will help you with installation and first configuration of Zimbra mail server on CentOS 7/RHEL 7 or CentOS 8/RHEL 8 for both production or test environment. Before starting...
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Zextras Suite 3.1.7 | Blog

3.1.7 has just been released. Here you are all the new and updated features, included the beta ones. Customize the login page Zextras provides you with a customizable login page.Pick the background...
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Team Mobile App for Zimbra | Blog

We developed an app, both for Android and iOS, to communicate on the move. Chat and communicate even on the move! Team mobile app for Zimbra allows you to access...
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Drive Mobile App for Zimbra | Blog

Zextras' Drive app allows users to access files stored on Zimbra from their mobile devices. It’s free and designed both for iOS and Android. Your files at hands. Always! File...
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Zextras Suite 3.1.6 | Blog

3.1.6 has just been released. Here you are all the new and updated features, included the beta ones. Bugfixes You’ll find wide-range improvements in security and efficiency among the platform....
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Zextras Suite for your Zimbra digital workplace. Why you must consider it | Blog

people-digital-workplace
Let’s make it clear. E-mail is not a stand-alone platform anymore. It can’t be so, as the market - and the users - are demanding something more. Therefore, the concept...
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Zextras Suite 3.1.5 | Blog

3.1.5 has just been released. Here you are all the new and updated features, included the beta ones. New theme for your Zimbra Many of you have been asking for...
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