Outlook + Java

import com.jacob.activeX.ActiveXComponent;
import com.jacob.com.Dispatch;

public class Email {

//	public static void EnviarEmail(String destinatario, String assunto,String corpoMensagem) {

	public static void main(String[] args) {
	String destinatario = "seu.email@...";	
	String assunto = "teste assunto";
	String corpoMensagem = "teste corpo do email";
	
		ActiveXComponent oOutlook = new ActiveXComponent("Outlook.Application");

		Dispatch criarEmail = Dispatch.invoke(oOutlook.getObject(),"CreateItem", Dispatch.Get, new Object[] { "0" }, new int[0]).toDispatch();

		
		Dispatch.put(criarEmail, "To", destinatario);
		Dispatch.put(criarEmail, "Subject", assunto);
		Dispatch.put(criarEmail, "Body", corpoMensagem);
		Dispatch.put(criarEmail, "ReadReceiptRequested", "false");   

		try {
			Dispatch.call(criarEmail, "Send");
		} catch (com.jacob.com.ComFailException e) {
			e.printStackTrace();
		}
	}
}

Exception in thread "main" com.jacob.com.ComFailException: Invoke Failed: CreateItem
	at com.jacob.com.Dispatch.invokev(Native Method)
	at com.jacob.com.Dispatch.invoke(Dispatch.java)
	at teste.Email.main(Email.java:15)