problem with Transport.send(msg) -> MessagingException (no attachment)

See more:

Java

Mobile

Android

mail

hello, i'm trying to make a mail test w/out attachment, but i have a bit of a problem,
here is the code

public boolean send() throws MessagingException {
		Properties props = _setProperties();

		if (!_user.equals("") && !_pass.equals("") && _to.length > 0
				&& !_from.equals("") && !_subject.equals("")
				&& !_body.equals("")) {
			Session session = Session.getInstance(props, this);

			MimeMessage msg = new MimeMessage(session);

			msg.setFrom(new InternetAddress(_from));

			InternetAddress[] addressTo = new InternetAddress[_to.length];
			for (int i = 0; i < _to.length; i++) {
				addressTo[i] = new InternetAddress(_to[i]);
			}
			msg.setRecipients(MimeMessage.RecipientType.TO, addressTo);

			msg.setSubject(_subject);
			msg.setSentDate(new Date());

			// setup message body
			BodyPart messageBodyPart = new MimeBodyPart();
			messageBodyPart.setText(_body);
			

			// send email
			Transport.send(msg);

			return true;
		} else {
			return false;
		}
	}




private Properties _setProperties() {
		Properties props = new Properties();

		props.put("mail.smtp.host", _host);

		props.put("mail.debug", "true");

		props.put("mail.smtp.auth", "true");

		props.put("mail.smtp.port", _port);
		props.put("mail.smtp.socketFactory.port", _sport);
		props.put("mail.smtp.socketFactory.class",
				"javax.net.ssl.SSLSocketFactory");
		props.put("mail.smtp.socketFactory.fallback", "false");

		return props;
	}

this didn't work, because it lunches the exception in the Transport.send(msg) part
any ideas ?
thanks !!