Default Exchange Store Namespaces
Default Exchange Store Namespaces
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The Exchange store defines and reserves the namespaces listed in the following table. These namespaces can be used in property names.
| Namespace | Description |
|---|---|
| DAV: Namespace | Properties defined for the WebDAV protocol, including properties for general data access (such as the href Field) and for determining hierarchical information (such as the isfolder Field). |
| https://schemas.microsoft.com/exchange/ Namespace | Properties specific to Microsoft® Exchange Server 2003 and Exchange store. |
| https://schemas.microsoft.com/exchange/events/ Namespace | Properties used to create event sink binding items. |
| urn:schemas-microsoft-com:office:forms Namespace | Properties used to register HTML forms in the Exchange store. |
| https://schemas.microsoft.com/exchange/security/ Namespace | Properties specific to security features for items in the Exchange store. |
| urn:schemas-microsoft-com:datatypes Namespace | Definitions for data types used when creating schema items. |
| urn:schemas-microsoft-com:exch-data: Namespace | Definitions for Exchange-specific data types used for Exchange store properties. |
| urn:schemas-microsoft-com:xml-data Namespace | Definitions for XML namespaces that incorporate dynamic data typing and binding. |
| urn:schemas-microsoft-com:office:office Namespace | Properties specific to Microsoft Office files. |
| urn:schemas:calendar: Namespace | Properties used for calendaring. The following properties are also available for Collaboration Data Objects (CDO) calendar objects: Appointment CoClass, CalendarMessage CoClass, and Addressee CoClass. |
| urn:schemas:contacts: Namespace | Properties for managing contacts. Several properties are also available for the CDO Person CoClass object. |
| urn:schemas:httpmail: Namespace | Fields used to create and process the body of a message. For fields in the header of a message, use the mail header namespace. |
| urn:schemas:mailheader: Namespace | Standard mail header properties for messages. Several properties are also available for the CDO Message CoClass object. |
When adding your own properties to items, you use your own namespace Uniform Resource Identifier (URI) in the property name to make each one unique.
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Build: June 2007 (2007.618.1)
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