With the Zimbra™ Collaboration Suite Connector for Outlook (ZCO), users can use Microsoft
® Outlook
® 2003 and 2007 to access the Zimbra Collaboration Suite server and synchronize data with Outlook for offline use. ZCO is a MAPI service provider that is installed on users’ computers.
Email messages, chat archives, folders, tags, contacts, personal distribution lists, personal calendars, appointment reminders, and tasks are synchronized with the Outlook 2003/2007 client. Zimbra Collaboration Suite server-side configuration for accounts is enforced for Outlook users.