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This content is no longer actively maintained. It is provided as is, for anyone who may still be using these technologies, with no warranties or claims of accuracy with regard to the most recent product version or service release.

The IMessengerContactResolution interface provides functionality to perform a reverse lookup of contact information.

The interface ID is 53A5023D-6872-454a-9A4F-827F18CFBE02 (IID_IMessengerContactResolution).

interface IMessengerContactResolution : IDispatch

The following table lists the methods exposed by the IMessengerContactResolution interface.

Name Description


Resolves an STMP e-mail address or a friendly display name of a contact to the associated SIP address.


This interface contains no properties.

This interface contains no subclasses.

This interface can be obtained by calling QueryInterface on the Messenger object. See the example in IMessengerContactResolution::ResolveContact.




Requires Microsoft DirectX 9.0, C Runtime libraries (msvcm80.dll) on Microsoft Windows© Vista, Microsoft Windows XP Service Pack 1 (SP1) or later, or Microsoft Windows 2000 with Service Pack 4 (SP4). Any Communicator-imposed restrictions apply. .


Requires Microsoft Office Communications Server 2007, AV MCU (for Media Support), Media Relay (for NAT/Firewall traversal) on Microsoft Office Communications Server 2007.


Microsoft Office Communicator 2007 Automation API

IDL file


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