Unlike traditional email systems, Zimbra was designed from the ground up to be "web-first." Its Modern Web App provides a rich, responsive user experience that mirrors the functionality of desktop clients like Microsoft Outlook but remains accessible via any standard web browser. Key Features and Productivity Tools
Zimbra isn't just about sending and receiving emails; it is a unified communication hub designed for the modern workplace.
At its core, Zimbra is built on a robust, scalable architecture that combines several high-performance open-source components. It utilizes the Postfix mail transfer agent for routing, MariaDB for data storage, and OpenLDAP for directory services. This modular approach allows IT administrators to deploy Zimbra in various environments, from small business servers to massive service provider clouds.
: Many managed service providers, such as OVHcloud , offer Zimbra as a subscription service, removing the burden of server maintenance from the end-user.