Parameters
- emailListId
- The list to check
- The email address to check for list membership
Return Value
True if the user is a member of the list; false otherwise.
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2