无法将套接字转换为 TLS Spring Mail
我收到错误： org.springframework.mail.MailSendException：邮件服务器连接失败；嵌套异常是 javax.mail.MessagingException: 无法将套接字转换为 TLS; 嵌套异常是： javax.net.ssl.SSLHandshakeException：没有适当的协议（协议已禁用或密码套件不合适）。失败消息：javax.mail.MessagingException：无法将套接字转换为 TLS； 电子邮件发送者服务类：
@Service
public class EmailSenderService {
@Autowired
private JavaMailSender mailSender;
public void sendEmail(String toEmail,
String subject,
String body){
SimpleMailMessage message=new SimpleMailMessage();
message.setFrom("[email protected]");
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("[email protected]","Test","This is the body of the test email");
session.setAttribute("mailMessage", "Check your email");
return "redirect:/dashboard";
}
I am getting the errors:
org.springframework.mail.MailSendException: Mail server connection failed; nested exception is javax.mail.MessagingException: Could not convert socket to TLS;
nested exception is:
javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate). Failed messages: javax.mail.MessagingException: Could not convert socket to TLS;
Email sender service class:
@Service
public class EmailSenderService {
@Autowired
private JavaMailSender mailSender;
public void sendEmail(String toEmail,
String subject,
String body){
SimpleMailMessage message=new SimpleMailMessage();
message.setFrom("[email protected]");
message.setTo(toEmail);
message.setText(body);
message.setSubject(subject);
mailSender.send(message);
System.out.println("Mail Sent Successfully...");
}
Mail Controller:
@Autowired
EmailSenderService emailSenderService;
@RequestMapping("/mail")
public String sendMail(HttpSession session, Model model){
emailSenderService.sendEmail("[email protected]","Test","This is the body of the test email");
session.setAttribute("mailMessage", "Check your email");
return "redirect:/dashboard";
}
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我今天遇到了同样的问题。我的防病毒软件出了问题。暂时禁用 Avast 后，邮件发送器按预期工作。
I experienced the same problem today. My antivirus was at fault. After temporarily disabling Avast the mail sender worked as expected.