spring 40天全程跟踪 第一天spring发送邮件

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com.sun.mail.smtp.SMTPSendFailedException: 553 You are not authorized to send mail, authentication is required
邮件发送成功

	at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:1275)
	at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:895)
	at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:524)
	at javax.mail.Transport.send0(Transport.java:151)
	at javax.mail.Transport.send(Transport.java:80)
	at com.mixian.springEmail.MainEmail.send(MainEmail.java:113)
	at com.mixian.springEmail.MainEmail.main(MainEmail.java:138)

 spring发送邮件：
package com.mixian.springEmail;

import java.io.UnsupportedEncodingException;
import java.util.Date;
import java.util.Enumeration;
import java.util.Properties;
import java.util.Vector;

import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
import javax.mail.internet.MimeUtility;

public class MainEmail {

	//收件人
	private String to="";
	//发件人
	private String from="";
	//smtp服务器
	private String smtpServer="";
	//用户名
	private String username="";
	//密码
	private String pwd="";
	//附件文件名
	private String filename="";
	//邮件主题
	private String subject="";
	//邮件正文
	private String content="";
	//附件文件集合
	Vector file = new Vector();
	
	//构造函数
	public MainEmail(){}
	
	public MainEmail(String to,String from,String smtpServer,String username,String pwd,
			String filename,String subject,String content){
		this.to = to;
		this.from = from;
		this.smtpServer = smtpServer;
		this.username = username;
		this.pwd = pwd;
		this.filename = filename;
		this.subject = subject;
		this.content = content;
	}
	//邮件主题转换成中文
	public String transferChinese(String strText){
		try {
			strText = MimeUtility.encodeText(new String(strText.getBytes(),"GB2312"), "GB2312", "B");
		} catch (UnsupportedEncodingException e) {
			e.printStackTrace();
		}
		return strText;
	}
	//增加附件
	public void attachfile(String fname){
		file.addElement(fname);
	}
	
	//发送邮件
	public boolean send(){
		//创建邮件session所需的对象
		Properties props = System.getProperties();
		props.put("mail.smtp.host", smtpServer);
		props.put("mail.smtp.auth", "true");
		//创建session
		Session session = Session.getDefaultInstance(props, new Authenticator(){
			public PasswordAuthentication getPasswordAuthentication(){
				return new PasswordAuthentication(username,pwd);
			}
		});
		
		try {
			MimeMessage msg = new MimeMessage(session);
			msg.setFrom(new InternetAddress(from));
			InternetAddress[] address = {new InternetAddress(to)};
			msg.setRecipients(Message.RecipientType.TO, address);
			msg.setSubject(subject);
			//构造Multipart
			Multipart mp = new MimeMultipart();
			//添加正文
			MimeBodyPart mbpContent = new MimeBodyPart();
			mbpContent.setText(content);
			mp.addBodyPart(mbpContent);
			//向Multipart添加附件
			Enumeration efile = file.elements();
			while(efile.hasMoreElements()){
				MimeBodyPart mbpFile = new MimeBodyPart();
				filename = efile.nextElement().toString();
				FileDataSource fds = new FileDataSource(filename);
				//处理附件
				mbpFile.setDataHandler(new DataHandler(fds));
				mbpFile.setFileName(fds.getName());
				//向MimeMessage
				mp.addBodyPart(mbpFile);	
			}
			file.removeAllElements();
			msg.setContent(mp);
			msg.setSentDate(new Date(0));
			Transport.send(msg);
			
		} catch (MessagingException e) {
			e.printStackTrace();
			/*Exception ex=null;
			if((ex==e.getNextException())!=null){
				ex.printStackTrace();
			}*/
			return false;
		}
		return true;
		
	}
	
	public static void main(String[] args) {
		MainEmail sendMail = new MainEmail();
		sendMail.setSmtpServer("smtp.163.com");
		sendMail.setUsername("xx");
		sendMail.setPwd("xx");
		sendMail.setTo("xx");
		sendMail.setFrom("[email protected]");
		sendMail.setSubject("test spring email");
		sendMail.setContent("这是一个带多附件的测试");
		sendMail.attachfile("D:\test.txt");
		sendMail.attachfile("D:\test.txt");
		sendMail.send();
		System.out.println("邮件发送成功");
	}

	public String getTo() {
		return to;
	}

	public void setTo(String to) {
		this.to = to;
	}

	public String getFrom() {
		return from;
	}

	public void setFrom(String from) {
		this.from = from;
	}

	public String getSmtpServer() {
		return smtpServer;
	}

	public void setSmtpServer(String smtpServer) {
		this.smtpServer = smtpServer;
	}

	public String getUsername() {
		return username;
	}

	public void setUsername(String username) {
		this.username = username;
	}

	public String getPwd() {
		return pwd;
	}

	public void setPwd(String pwd) {
		this.pwd = pwd;
	}

	public String getFilename() {
		return filename;
	}

	public void setFilename(String filename) {
		this.filename = filename;
	}

	public String getSubject() {
		return subject;
	}

	public void setSubject(String subject) {
		this.subject = subject;
	}

	public String getContent() {
		return content;
	}

	public void setContent(String content) {
		this.content = content;
	}

	public Vector getFile() {
		return file;
	}

	public void setFile(Vector file) {
		this.file = file;
	}

}

 操作结果报错：

 

com.sun.mail.smtp.SMTPSendFailedException: 553 You are not authorized to send mail, authentication is required
邮件发送成功

	at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:1275)
	at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:895)
	at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:524)
	at javax.mail.Transport.send0(Transport.java:151)
	at javax.mail.Transport.send(Transport.java:80)
	at com.mixian.springEmail.MainEmail.send(MainEmail.java:113)
	at com.mixian.springEmail.MainEmail.main(MainEmail.java:138)

 解决方法：用户登录的邮件名 要与发送的邮件名一样