IXPProvider : IUnknown
Important This document may not represent best practices for current development, links to downloads and other resources may no longer be valid. Current recommended version can be found here. ArchiveDisclaimer

IXPProvider : IUnknown

This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This page may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.

Initializes a transport provider object and shuts down the object when it is no longer needed.

Header file:


Exposed by:

Transport provider objects

Implemented by:

Transport providers

Called by:

The MAPI spooler

Interface identifier:


Pointer type:



Closes down a transport provider in an orderly fashion.


Establishes a session in which a client application logs on to a transport provider.

© 2016 Microsoft