2.2.4.4 Format of the Storage Container

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The following figure shows the format of the storage container. Some of the streams are optional and will not be present in certain storage containers. The MailAttachment 0 storage is assumed to be a by value attachment; the format will differ with the attachment type.

Format of the storage container

Figure 1: Format of the storage container

The fields listed in the following table MUST be present in the uncompressed storage container.

Stream/storage

Field name

Description

Format

storage

\006DataSpaces

Contains data, such as the publishing license and transformation information for the document.

Specified in [MS-OFFCRYPTO].

stream

\11DRMContent

Contains the encrypted message body and attachments.

Specified in section 2.2.4.4.1.