[MS-ASCMD]: ActiveSync Command Reference Protocol Specification

Value
Meaning
complete Inbox solution.
The client MUST send a maximum of one MIMESupport element. The result of including more than
one MIMESupport element as the child element of the Options element is undefined. The server
MAY return a protocol status error in response to such a command request.
The Sync request MUST include the following in the Options element when handling S/MIME
content:
•The MIMESupport element to tell the server to return MIME for S/MIME-only/All/None
messages.
•The airsyncbase:BodyPreference element with its child element, Type, which contains a value
of 4 to inform the server that the device can read the MIME BLOB.
When handling S/MIME content in the response, the server MUST include the airsyncbase:Body
element, which is a child of the ApplicationData element (section 2.2.3.10). The
airsyncbase:Body element is a complex element and MUST contain the following child nodes in an
S/MIME synchronization response:
•The airsyncbase:Type element with a value of 4 to inform the device that the data is a MIME
BLOB.
•The airsyncbase:EstimatedDataSize element to specify the rough total size of the data.
•The airsyncbase:Truncated element to indicate whether the MIME BLOB is truncated.
•The airsyncbase:Data element that contains the full MIME BLOB.
For more details about the airsyncbase:Body element or the airsyncbase:BodyPreference
element, see [MS-ASAIRS] section 2.2.2.4 or [MS-ASAIRS] section 2.2.2.2, respectively.
2.2.3.95 MIMETruncation
The MIMETruncation element is an optional child element of the Options element in Sync
command requests that specifies whether the MIME data of the e-mail item SHOULD be truncated
when it is sent from the server to the client.
All elements referenced in this section are defined in the AirSync namespace.
Command
request/response
Parent elements
Child
elements
Data type
Number
allowed
Sync command request
(section 2.2.2.19.1)
Options (section
2.2.3.107.5)
None
unsignedByte ([MS-
ASDTYPE] section 2.7)
0...1
(optional)
The following table lists valid values for the element.
Value
Meaning
0 Truncate all body text.
1 Truncate text over 4,096 characters.
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[MS-ASCMD] — v20110315
ActiveSync Command Reference Protocol Specification
Copyright © 2011 Microsoft Corporation.
Release: Tuesday, March 15, 2011