Java smtp邮件发送案例

smtp邮件发送案例：

Properties pro = new Properties();
		//设置smtp 协议、地址和端口
		pro.setProperty("mail.transport.protocol", "SMTP");
		pro.setProperty("mail.smtp.host", "smtp.126.com");
		pro.setProperty("mail.smtp.port", "25");
		 // 指定验证为true
		pro.setProperty("mail.smtp.auth", "true");
		//超时时间 毫秒 建议设置长一些
		pro.setProperty("mail.smtp.timeout","10000");
		  
		Authenticator auth = new Authenticator() {
			  @Override
			protected PasswordAuthentication getPasswordAuthentication() {
				return new PasswordAuthentication("设置的邮箱地址[email protected]", "发送邮件第三方授权码");
			}
		};
		
		Session session = Session.getInstance(pro, auth);
		
		MimeMessage mi = new MimeMessage(session);
		
		mi.setFrom(new InternetAddress("发件人邮箱地址和上面的邮箱地址一致[email protected]"));
		
		mi.addRecipient(RecipientType.TO, new InternetAddress("收件人邮箱地址[email protected]"));
		
		mi.setSubject("mail test");
		// 设置内容
		mi.setContent("test", "text/html;charset=utf-8");
		Transport.send(mi);

测试发送成功：