2.2.2.1 General Properties
The following properties exist on Folder objects as well as on other messaging objects. These properties are set by the server and are read-only to the client.
PidTagAccess ([MS-OXCPRPT] section 2.2.1.1)
PidTagChangeKey ([MS-OXCFXICS] section 2.2.1.2.7)
PidTagCreationTime ([MS-OXCMSG] section 2.2.2.3)
PidTagLastModificationTime ([MS-OXCMSG] section 2.2.2.2)