smtpProtocol.sendCommand("rcpt to:", "mail@sample.com");
assertEquals("reject", 501, smtpProtocol.getReplyCode());
smtpProtocol.sendCommand("rcpt to:", "<mail@sample.com>");
assertEquals("accept", 250, smtpProtocol.getReplyCode());
smtpProtocol.quit();
}
// See http://www.ietf.org/rfc/rfc2920.txt 4: Examples
public void testPipelining() throws Exception {
StringBuffer buf = new StringBuffer();