导包:mail.jar
import java.util.Properties;
import javax.mail.Message;
import javax.mail.Message.RecipientType;
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;
/**
* java mail
* @author wenyuan
*/
public class Mail {
public static void main(String[] args) throws AddressException, MessagingException {
Properties properties = new Properties();
properties.put("mail.transport.protocol", "smtp");
// 连接协议
properties.put("mail.smtp.host", "smtp.qq.com");
// 主机名
properties.put("mail.smtp.port", 465);
// 端口号
properties.put("mail.smtp.auth", "true");
properties.put("mail.smtp.ssl.enable", "true");
//设置是否使用ssl安全连接 ---一般都使用
properties.put("mail.debug", "true");
//设置是否显示debug信息 true 会在控制台显示相关信息
//得到回话对象
Session session = Session.getInstance(properties);
// 获取邮件对象
Message message = new MimeMessage(session);
//设置发件人邮箱地址
message.setFrom(new InternetAddress("YYYYYYYYY@qq.com"));
//设置收件人地址
message.setRecipients(RecipientType.TO,new InternetAddress[] {new InternetAddress("YYYYYYYYY@qq.com") });
//设置邮件标题
message.setSubject("这是第一封Java邮件");
//设置邮件内容
message.setText("内容为: 这是第一封java发送来的邮件。");
//得到邮差对象
Transport transport = session.getTransport();
//连接自己的邮箱账户
//注意:mbgppxdgwdlibhej为XXXXXXXXX@qq.com的授权码,用短信验证获取
transport.connect("XXXXXXXXX@qq.com", "mbgppxdgwdlibhej");
//发送邮件
transport.sendMessage(message, message.getAllRecipients());
}
}