ZCS Administrator Guide 7.2.1

Open Source Edition

Zimbra Messaging and Collaboration Applications

The VMware Zimbra Collaboration Server provides the following messaging and collaboration solutions:

Email messaging

Calendar and scheduling

Address books

Tasks

Briefcase for sharing files and document management

Advanced search capability

You can enable and disable these applications by either Class of Service (COS) or by individual accounts.

Configuring the COS and assigning a COS to accounts lets you configure the default settings for account features and restrictions for groups of accounts. Individual accounts can be configured differently and any changes you make override the COS setting. When you update the COS, the changes are not reflected in accounts that have COS overrides.