PR_ATTACH_EXTENSION
The
PR_ATTACH_EXTENSION property contains a filename extension that indicates the
document type of an attachment.
Quick Info
|
Header
file: |
MAPITAGS.H |
|
May be
exposed by: |
Attachment
subobjects |
|
Identifier: |
0x3703 |
|
Property
type: |
PT_TSTRING |
|
Property
tag: |
0x3703001E
(0x3703001F for Unicode) |
Remarks
The
PR_ATTACH_EXTENSION property is set by the client application at submission
time.
The messaging
system uses PR_ATTACH_EXTENSION when converting message attachments (in-route
conversion) or launching applications based on attachments in received
messages. If the sending client does not provide a value for this property, the
message store handling the attachment is not obligated to generate it. The
receiving client should first check for PR_ATTACH_EXTENSION, and if it is not
provided, should parse the filename extension from the attachment s PR_ATTACH_FILENAME or PR_ATTACH_LONG_FILENAME property.