OPSI, which stands for Open PC Server Integration, is an open-source software deployment and management solution designed primarily for Windows-based networks. It provides a comprehensive suite of tools for automating software deployment, patch management, inventory management, and system configuration across multiple computers in an organization’s network. OPSI is often used for rolling out Windows workstations […]
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Introducing vdirsyncer for migrating calendars and addressbooks
Vdirsyncer is a command-line tool for synchronizing calendars and addressbooks between servers such as Zimbra and Nextcloud or any server that supports open standards such as CalDAV/CardDAV. Aditionally Vdirsyncer support Google Calendar and Google Contacts. While vdirsyncer excels at migrating calendar and address book data, it’s worth noting that email data migration can be achieved […]
SPF, DKIM and DMARC for bulk mailers to Gmail and Yahoo
In recent posts by Google and Yahoo new bulk mailer requirements are announced. These requirements go into effect in February and require bulk mailers to implement SPF, DKIM and DMARC if they want their email to be delivered to gmail and yahoo email addresses going forward. Many Zimbra partners have already implemented DMARC and as […]
Setting up Zimbra in Thunderbird
You can access your Zimbra email, contacts and calendar without installing a thing on your computer by using the web browser on your computer. However you can still use a dedicated email client which can boost productivity and adds offline capabilities. Sometimes it is just more convienient to work on a larger screen that comes […]
Overview of Chat and Video integrations in Zimbra
Here is a short overview of all the Chat/Video integrations that are available for Zimbra. In the table you can not only find what products have integrations with Zimbra, but also if they are free to use and if they are to be deployed in-house (on-premises) or are a SaaS offering. Product / Link Chat/Video […]
Zimbra with Single Sign-On using Google Workspaces
In this article you will learn how to set-up Zimbra on Google Workspaces. Google Workspaces serves as a SAML Identity Provider (IdP) and Zimbra will be a SAML Service Provider (SP). The technology used in this article is SAML, an open standard for Single Sign-On. When using SAML an Identity Provider (IdP) will take care […]