PidTagSubmitFlags Canonical Property
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PidTagSubmitFlags Canonical Property

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Contains a bitmask of flags indicating details about a message submission.

Associated properties:




Data type:



MAPI non-transmittable

One or more of the following flags can be set for the PR_SUBMIT_FLAGS bitmask:


The MAPI spooler currently has the message locked.


The message needs preprocessing. When the MAPI spooler is done preprocessing this message, it should call the IMessage::SubmitMessage method. The message store provider recognizes that the spooler, rather than the client application, has called SubmitMessage, clears the flag, and continues message submission.

Protocol Specifications


Provides references to related Exchange Server protocol specifications.


Converts between IETF RFC2445, RFC2446, and RFC2447, and appointment and meeting objects.

Header Files


Provides data type definitions.


Contains definitions of properties listed as alternate names.

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