@Test
public void testReceivingAndSending() throws IOException, SMTPException,
IOException {
SmartClient client = new SmartClient("localhost", 8025, "SmartClient");
client.from("john@example.com");
client.to("jane@example.com");
client.dataStart();
byte[] exampleMail = ExampleMailData.simple().bytes;
client.dataWrite(exampleMail, exampleMail.length);
client.dataEnd();