mimeMultipart.addBodyPart(mimeBodyPart);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
mimeMessage.setContent(mimeMultipart);
mimeMessage.writeTo(outputStream);
RawMessage rawMessage = new RawMessage(ByteBuffer.wrap(outputStream.toByteArray()));
SendRawEmailRequest rawEmailRequest = new SendRawEmailRequest(rawMessage);
rawEmailRequest.setDestinations(Lists.<String>newArrayList(toEmail));
rawEmailRequest.setSource(fromEmail);
logger.info("sending email to " + toEmail + " " + body.toString());