Java发送邮件

import java.io.UnsupportedEncodingException;
import java.util.Date;
import java.util.Properties;
import javax.mail.Address;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
/**
* 邮件发送
*/
public class SendMail {

/**
* 不需要验证的邮件发送
* String fromMail 发件人地址
* String password 发件人密码
* String toMail 收件人地址
* String messageText 发送的消息
* String title 发送的标题
* String serviceName 使用的邮件服务器
* @throws Exception
*/
public static void setMessage(String fromMail, String toMail,
   String messageText, String serviceName) throws Exception {
Properties props = System.getProperties();
props.put("mail.smtp.host", serviceName); //设置smtp的服务器地址：该邮件服务器不需要身份验证
props.put("mail.smtp.auth", "false"); //设置smtp服务器要身份验证:缺省设置为false

Address from = new InternetAddress(fromMail);
Address to = new InternetAddress(toMail);

Session session = Session.getDefaultInstance(props, null);
Message message = new MimeMessage(session);
message.setFrom(from);
message.addRecipient(Message.RecipientType.TO, to);
message.setText(messageText);

Transport.send(message);



}

/**
   * 带授权的发送邮件
   * String fromMail 发件人地址
   * String password 发件人密码
   * String toMail 收件人地址
   * String messageText 发送的消息
   * String title 发送的标题
   * String serviceName 使用的邮件服务器
   * @throws Exception
   */
public static void setMessageWithAuthentica(String fromMail,String password,String toMail,String messageText,String title,String serviceName) throws Exception{
Properties props = new Properties();
props.put("mail.smtp.host",serviceName); //设置smtp的服务器地址是smtp.sohu.com
props.put("mail.transport.protocol", "smtp");
props.put("mail.smtp.auth","true");         //设置smtp服务器要身份验证。

String formMailName=fromMail.split("@")[0];
String toMailName=toMail.split("@")[0];

PopupAuthenticator auth = new PopupAuthenticator(formMailName,fromMail);
Session session = Session.getDefaultInstance(props,auth);

session.setDebug(true);

// 发送人地址
Transport transport = null;
try {
   Address addressFrom = new InternetAddress(fromMail, formMailName);
   // 收件人地址
   Address[] addressTo =new Address[]{new InternetAddress(toMail, toMailName)};

   // 抄送地址
   // Address addressCopy = new InternetAddress("haocongping@gmail.com", "George Bush");
   Message message = new MimeMessage(session);
   message.setText(messageText);
   message.setSubject(title);
   message.setFrom(addressFrom);
   message.addRecipients(Message.RecipientType.TO,addressTo);
   // message.addRecipient(Message.RecipientType.CC,addressCopy);
   message.saveChanges();
   // session.setDebug(true);
   transport = session.getTransport("smtp"); //创建连接
   transport.connect(serviceName, fromMail, password);//连接服务器
   transport.sendMessage(message, addressTo); //发送信息
   transport.close();   //关闭连接
} catch (UnsupportedEncodingException e) {
   e.printStackTrace();
   Loggers.error("发送邮件错误：SendMail--setMessageWithAuthentica--UnsupportedEncodingException："+e);
} catch (MessagingException e) {
   e.printStackTrace();
   Loggers.error("发送邮件错误：SendMail--setMessageWithAuthentica--MessagingException"+e);
} finally {
   if(transport != null & transport.isConnected()){
    transport.close();
   }
}
}


public static void setMsg(String toMail, String title, String content)throws MessagingException {
Properties props = new Properties();
props.put("mail.smtp.host", "smtp.163.com");
props.put("mail.smtp.auth", "true");
Session s = Session.getInstance(props);
s.setDebug(true);

MimeMessage message = new MimeMessage(s);
Transport transport = null;
try {
   InternetAddress from = new InternetAddress("xxx@163.com");
   message.setFrom(from);
   InternetAddress to = new InternetAddress(toMail);
   message.setRecipient(Message.RecipientType.TO, to);
   message.setSubject(title);
   message.setText(content);
   message.setSentDate(new Date());
   message.saveChanges();
   transport = s.getTransport("smtp");
   transport.connect("smtp.163.com", "xxx", "xxx");
   transport.sendMessage(message, message.getAllRecipients());
   transport.close();
} catch (AddressException e) {
   e.printStackTrace();
   Loggers.error("发送邮件错误：SendMail--setMsg--AddressException：" + e);
} catch (MessagingException e) {
   e.printStackTrace();
   Loggers.error("发送邮件错误：SendMail--setMsg--MessagingException：" + e);
} finally {
   if (transport != null & transport.isConnected()) {
    transport.close();
   }
}
}

public static void main(String[] args){
   try {
    SendMail.setMessageWithAuthentica("您的邮箱", "您的密码", "对方邮箱", "邮件内容", "邮件标题", "服务器地址&q

补充：软件开发 , Java ,