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IEmailHelperService Interface

Windows SharePoint Services 3

Provides methods for managing Active Directory e-mail distribution groups and their membership.

Namespace:  Microsoft.SharePoint.EmailIntegration
Assembly:  Microsoft.SharePoint (in Microsoft.SharePoint.dll)

[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel = true)]
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel = true)]
public interface IEmailHelperService

Consider using the classes in the System.DirectoryServices and System.DirectoryServices.ActiveDirectory namespaces, and the SPGroup and SPUser classes, to provide the functionality needed in your implementation.