C/Visual C - MAIL en visual c++ 6.0

#include <windows.h>

#include <mapi.h>

void SendEmail()

{

    MapiMessage message;

    ZeroMemory(&message, sizeof(MapiMessage));

    message.lpszSubject = "Asunto del correo";

    message.lpszNoteText = "Cuerpo del correo";

    message.nRecipCount = 1;

    MapiRecipDesc recipient;

    ZeroMemory(&recipient, sizeof(MapiRecipDesc));

    recipient.ulRecipClass = MAPI_TO;

    recipient.lpszName = "Nombre del destinatario";

    recipient.lpszAddress = "correo@destinatario.com";

    message.lpRecips = &recipient;

    MAPISESSION session;

    MAPIINIT_0 init;

    ULONG result;

    if (MAPIInitialize(&init) == SUCCESS_SUCCESS)

    {

        if (MAPILogon(0, NULL, NULL, 0, 0, &session) == SUCCESS_SUCCESS)

        {

            result = MAPISendMail(session, 0, &message, MAPI_DIALOG, 0);

            if (result != SUCCESS_SUCCESS && result != MAPI_USER_ABORT)

            {

                // Error al enviar el correo electrónico

            }

            MAPILOGOFF(session, 0, 0, 0);

        }

        MAPIUninitialize();

    }

}