smtp of java mail

send mail use smtp .u can send text or html, send to many peoples if u have a email user and pwd and the smtp of the email which u use.

 

package org.lc.smtp;<br />import java.io.IOException;<br />import java.util.Properties;<br />import javax.activation.DataHandler;<br />import javax.mail.Message;<br />import javax.mail.MessagingException;<br />import javax.mail.Session;<br />import javax.mail.internet.InternetAddress;<br />import javax.mail.internet.MimeMessage;<br />import javax.mail.util.ByteArrayDataSource;<br />import com.sun.mail.smtp.SMTPTransport;<br />/**<br /> * smtp send mail.<br /> * @author lc.<br /> */<br />public class smtp {<br />Message message;<br />Properties properties = new Properties();<br />Session session;<br />/**<br /> *<br /> * @param from mail from<br /> * @param pwd mail pwd<br /> * @param host mail from smtp host<br /> * @param to to someone's mail<br /> */<br />public smtp(String from, String pwd, String host, String to) throws MessagingException, IOException {<br />properties.put("mail.smtp.host", host);// set smtp properties<br />session = Session.getInstance(properties);<br />message = new MimeMessage(session);<br />message.setSubject("title of mail");// set titile<br />message.setText("text");//send text<br />message.setDataHandler(new DataHandler(new ByteArrayDataSource("<a href="/" mce_href="/""http://www.baidu.com/">ahaha..</a>".toString(), "text/html")));// send html<br />message.setFrom(new InternetAddress(from));// set send from<br />message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(to,false));// set send where</p><p>SMTPTransport t = (SMTPTransport) session.getTransport("smtp");<br />t.connect(host, from, pwd);<br />t.sendMessage(message, message.getAllRecipients());<br />}</p><p>public static void main(String[] args) throws Exception {<br />new smtp(args[0], args[1], args[2], args[3]);<br />}</p><p>}<br />