The Zimbra Calendar lets you track and schedule your appointments, meetings, and events.
Calendar includes the following features:
Create appointments and schedule meetings and mark them as private or public
Use the QuickAdd dialog to quickly create an appointment
Display your free/busy status
View other peoples free/busy schedules to facilitate group scheduling
View your calendars by various views, including day, 5-day work week, 7-day week, list, month, and schedule views
Quickly view your calendar schedule for the day from email messages or from the mini-calendar
Accept/Tentative/Reject an invitation with one click
Delegate manager access to your calendars
Share your calendars with others
Print your calendars
To open the Calendar view, select the Calendar tab. The Work Week view is the default and is displayed when Calendar is opened the first time.
You can change the default view that is displayed from the Calendar tab in the Preferences page. You can change the view for this session-only from the View link on the Calendar page.