PidTagImportance Canonical Property
Contains a value that indicates the message sender's opinion of the importance of a message.
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Associated properties: |
PR_IMPORTANCE |
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Identifier: |
0x0017 |
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Data type: |
PT_LONG |
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Area: |
General messaging |
This property and the PR_PRIORITY (PidTagPriority) property should not be confused. Importance indicates a value to users, while priority indicates the order or speed at which the message should be sent by the messaging system software. Higher priority usually indicates a higher cost. Higher importance usually is associated with a different display by the user interface.
This property can have exactly one of the following values:
- IMPORTANCE_LOW
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The message has low importance.
- IMPORTANCE_HIGH
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The message has high importance.
- IMPORTANCE_NORMAL
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The message has normal importance.
Protocol Specifications
- [MS-OXPROPS]
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Provides references to related Exchange Server protocol specifications.
- [MS-OXCMSG]
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Handles message and attachment objects.
Header Files
- Mapidefs.h
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Provides data type definitions.
- Mapitags.h
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Contains definitions of properties listed as alternate names.
