Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Mail app–specific custom properties on a Message object are stored as a JSON object in a string named property on the Message object. The property is defined as follows.
Property set: PS_PUBLIC_STRINGS {00020329-0000-0000-C000-000000000046}
Property name: cecp-<ID>
Data type: PtypString, 0x001F ([MS-OXCDATA] section 2.11.1)
The <ID> portion of the property name is replaced by a value derived from the value of the Id child element of the OfficeApp element that represents the mail add-in in the mail add-in manifest, as specified in [MS-OWEMXML]. The value is derived by using the following procedure:
Replace any uppercase alphabetic characters in the value of the Id element with their lowercase equivalent. For example, 'A' becomes 'a'.
Remove any braces ('{' or '}') from the value.
If present, remove the "urn:uuid" prefix from the value.
The value of the property is a JSON object that contains name-value pairs, where the name is the name of the custom property and the value is the value of the custom property. The value is limited to a maximum of 2,500 characters.