4.3 Setting the Flag on an E-Mail
The examples in this section show how to use the Sync command request and Sync command response ([MS-ASCMD] section 188.8.131.52) to set e-mail flags on the client and the server.
Note the following:
Implicit deletes: If an element is not present within the Flag container element (section 184.108.40.206) in a request or response, then the corresponding property is deleted.
Although elements from the Tasks namespace do appear in the following examples, all properties are saved on the e-mail item only. No task items are created.