import java.util.regex.Matcher;
import java.util.regex.Pattern;
-import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
-import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
-import javax.mail.internet.MimeMessage;
import javax.xml.transform.TransformerException;
import org.apache.commons.httpclient.HttpClient;