2.2.4.2 RopAbortSubmit ROP
The RopAbortSubmit ROP ([MS-OXCROPS] section 2.2.7.2) is sent before an E-mail object is actually processed by the server or a client mail spooler in an attempt to abort the submission.
If the operation succeeds, the message currently queued on the server will be removed from the server. Unless the message is submitted for sending again, the message will not be delivered to its recipients (1).
The message to be aborted is identified by the FolderId and MessageId fields in the request buffer. The RopSubmitMessage ROP MUST have been invoked on this message previously.
The complete syntax of the ROP request and response buffers for this ROP is specified in [MS-OXCROPS]. This section specifies the syntax and semantics of various fields that are not fully specified in [MS-OXCROPS].