1.4 Relationship to Protocols and Other Structures
The .msg File Format has the following relationships to protocols and other structures:
It is based on the Compound File Binary File Format, as described in [MS-CFB].
It uses the properties that are used by the Message and Attachment Object Protocol, as described in [MS-OXCMSG].
For conceptual background information and overviews of the relationships and interactions between this and other protocols, see [MS-OXPROTO].