.NET Administration Assembly - Use the MailEnable API documentation for info as
the properties and methods are mostly similar. Requires version 1.5 or later of
MailEnable Pro or 1.0x and later of Enterprise.
Examples of using early and late binding COM calls from Visual C.
Note: It is preferable to use late binding COM calls because the interface with
the MailEnable API. (because early binding will tightly couple Object interfaces
and could cause cross version incompatabilities).