Zimbra Collaboration Suite 7.0
Zimbra Collaboration Suite 7.0
Multi-Server Installation Guide
Open Source Edition

Preparing Your Server Environment > Modifying Operating System Configurations

Modifying Operating System Configurations
The Zimbra Collaboration Suite runs on one of several operating systems, including Ubuntu® LTS, Red Hat® Enterprise Linux, and SUSE® Linux Enterprise.
Configuration modifications for frequently used operating systems are described in individual configuration documents. Other operating systems, such as may require similar modifications, and you can use the information contained in the individual configuration documents as a reference to gauge whether your operating system may need to be modified. Also, search the Zimbra Forums and Zimbra Wiki.
Zimbra recommends that the operating systems you use are updated with the latest patches that have been tested with ZCS. See the latest release notes to see the operating systems patch list that has been tested with ZCS.