PidNameAttachmentMacInfo Canonical Property
Collapse the table of content
Expand the table of content
Important This document may not represent best practices for current development, links to downloads and other resources may no longer be valid. Current recommended version can be found here. ArchiveDisclaimer

PidNameAttachmentMacInfo Canonical Property

This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This page may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.

Contains an [RFC3282] attachment value that is comprised of appropriate header and resource fork data used by Macintosh-based e-mail clients.

Friendly names:


Property set:


Property name:


Data type:



Message attachment

For more information, see MS-OXCMAIL section Apple File Formats.

Protocol Specifications


Provides property set definitions and references to related Exchange Server protocol specifications.


Converts from Internet standard e-mail conventions to message objects.

Header Files


Provides data type definitions.

© 2015 Microsoft