Zimbra Collaboration Server

Messaging and Collaboration for the Post-PC Era

Zimbra’s innovative post-PC email, calendar and collaboration solution solves the challenges faced by organizations mired in legacy communications infrastructure. Zimbra provides end users with a feature-rich browser-based experience that enables them to seamlessly and securely connect to their personal clouds on any device or platform.

Designed for virtualization, Zimbra delivers faster provisioning and easier administration with built-in support for high availability, disaster recovery, backup and lifecycle management, using VMware vSphere. Zimbra simplifies all of those critical functions through an easy-to-use, web-based administration console that enables administrators to easily access the applications anywhere, anytime and manage access and policies for a diverse set of users


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Easily manage and search large inboxes of emails using folders, tags, filters and conversation views in a rich, innovative user interface.

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Contact Management

Personal and global address lists that can be shared across the organization.

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Group Calendars

Maximize productivity with a robust calendar designed for the enterprise that includes a group scheduling wizard to quickly find the optimum time for large meetings and Microsoft Exchange interoperability.

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Simplified Administration

Simplified task-oriented AJAX Web Administration Console enables anywhere administration.

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Essential Mobility

Use IMAP email and mobile web browser for any device.

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Zimbra Desktop and Desktop Clients

POP/IMAP email on any client like Microsoft Outlook, Thunderbird or Zimbra Desktop.