无法将套接字转换为TLS Spring Mail

Question

我收到了错误：org.springframework.mail。MailSendException：邮件服务器连接失败；嵌套的异常是javax.mail。MessaginException：无法将套接字转换为TLS；嵌套的异常是：javax.net.ssl。SSLHandshakeException：没有合适的协议（协议被禁用或密码套件不合适）。失败的消息：javax.mail。MessaginException：无法将套接字转换为TLS；电子邮件发件人服务类别：

@Service
public class EmailSenderService {
@Autowired
private JavaMailSender mailSender;

public void sendEmail(String toEmail,
                      String subject,
                      String body){
    SimpleMailMessage message=new SimpleMailMessage();
    message.setFrom("[e-mail]");
    message.setTo(toEmail);
    message.setText(body);
    message.setSubject(subject);

    mailSender.send(message);

    System.out.println("Mail Sent Successfully...");
}

邮件控制器：

    @Autowired
EmailSenderService emailSenderService;

@RequestMapping("/mail")
public String sendMail(HttpSession session, Model model){
    emailSenderService.sendEmail("[e-mail]","Test","This is the body of the test email");
    session.setAttribute("mailMessage", "Check your email");
    return "redirect:/dashboard";
}

Answer 1

我今天也遇到了同样的问题。我的防病毒软件出了问题。在临时禁用Avast后，邮件发送者按预期工作。