Added by IBM contributorAnna G O'Neal | Edited by Claudia R Elbourn on June 10, 2015
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IBM Connections Web Mail Cloud supports portions of the Calendaring Extensions to WebDAV (CalDAV) standard so that users can synchronize data between the iNotes calendar and the calendar client. Supported clients include Apple iOS 4 and 5.

Note: The CalDAV API requires Basic HTTP Authentication for authenticating with the CalDAV client. Valid credentials include full email addresses and passwords.

The following examples show sample data that flows between the iPhone or iPad CalDAV client and the Web Mail calendar server.


The following conventions are used when making CalDAV API calls:


The email address of the user.


The globally unique identifier of a user's calendar.


Related Specifications