Java使用网易邮箱发送邮件

1. 准备工作：开启 网易邮箱 STMP 模式
   

2. 弄一个测试案例大家试一下吧！

public static void sendMail(String email, String emailMsg)
			throws AddressException, MessagingException {

		// 配置邮箱服务器
		String host = "smtp.163.com";
		String userName = "你的网易邮箱账号";
		String authCode = "你的授权码";

		// 设置属性
		Properties props = new Properties();
		props.put("mail.smtp.host", host);
		props.put("mail.smtp.auth", "true");
		props.put("mail.smtp.port", "465"); // 使用SSL时使用465端口
		props.put("mail.smtp.socketFactory.port", "465");
		props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");

		// 创建会话
		Session session = Session.getInstance(props, new Authenticator() {
			protected PasswordAuthentication getPasswordAuthentication() {
				return new PasswordAuthentication(userName, authCode);
			}
		});

		try {
			// 创建邮件
			MimeMessage message = new MimeMessage(session);
			message.setFrom(new InternetAddress(userName)); // 设置发件人
			message.addRecipient(Message.RecipientType.TO, new InternetAddress(email)); // 设置收件人->想要发送的邮箱账户
			message.setSubject("邮件主题");
			message.setContent(emailMsg, "text/html;charset=UTF-8"); // 设置邮件内容

			// 发送邮件
			Transport.send(message);

		} catch (MessagingException e) {
			throw new RuntimeException(e);
		}
	}

	public static void main(String[] args) {
			try {
				sendMail2("XXX@qq.com", "这是一封测试邮件，请查收。");
			} catch (AddressException e) {
				e.printStackTrace();
			} catch (MessagingException e) {
				e.printStackTrace();
			}
	}