無法使用Spring框架

發送郵件通過電子郵件發送我無法使用Spring框架

org.springframework.mail.MailSendException: Failed messages: com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.0 Must issue a STARTTLS command first. b10sm22671312wmi.34 - gsmtp

例外上述

代碼，我用來發送郵件就像

MailRequest mailRequest = new MailRequest(); 
mailRequest.setSubject(messageByLocale.getMessage("mail.subject.forgetpassword")); 
mailRequest.setTemplateName(messageByLocale.getMessage("mail.template.forgetpassword")); 
mailRequest.setToEmail(tbNstyleloyalty.getEmail()); 
Map<String, Object> map = new HashMap<>(); 
map.put("tbNstyleloyalty", tbNstyleloyalty); 
mailingConfig.sendEmail(mailRequest, map);

和我的sendmail的方法就像

@Async 
public void sendEmail(MailRequest mailRequest, Map<String, Object> model) { 
    MimeMessagePreparator preparator = new MimeMessagePreparator() 
    { 
     @Override 
     public void prepare(MimeMessage mimeMessage) throws Exception { 
       MimeMessageHelper message = new MimeMessageHelper(mimeMessage); 
       message.setTo(mailRequest.getToEmail()); 
       message.setSubject(mailRequest.getSubject()); 
       message.setText(VelocityEngineUtils.mergeTemplateIntoString(velocityEngine,templatePath + mailRequest.getTemplateName() + ".vm", ApplicationConstants.CHARSET_UTF8, model),true); 
     } 
    }; 
    this.javaMailSender.send(preparator); 
}

請幫我克服這個問題。謝謝

來源

2017-03-08 ANucool Mittal

您使用的是哪個Spring版本？你使用SpringBoot嗎？你能提供一些像依賴和application.properties的上下文嗎？ – JeanValjean

是的，我使用的是春季啓動，你想要郵件屬性和依賴關係嗎？ –

節省時間並使用[電子郵件工具庫]（https://github.com/ozimov/spring-boot-email-tools） – JeanValjean

測試值，謝謝你們對你的答案被你給出所有的答案是正確的，但我無法理解的是，我需要把這個屬性然後最後我添加此

spring.mail.properties.mail.smtp.starttls.enable = true

我的財產文件，然後我成功了。

來源

2017-03-09 05:04:57

我想你的郵件服務器使用STARTSSL進行身份驗證（如異常消息所暗示的）。

也許這篇文章可以幫助： JavaMail smtp properties (for STARTTLS)

來源

2017-03-08 11:14:20

也許你缺少要麼2點：

設置以下屬性在您的電子郵件請求。

props.put("mail.smtp.starttls.enable", "true");

你可能嘗試使用端口25的郵件服務器將郵件傳遞到第三方在未經認證的connection.You需要問你的SMTP客戶端連接到已認證的連接。（看，如果你的端口號是TLS連接）

來源

2017-03-08 11:14:46 mhasan

謝謝你的回答，我正在使用587端口發送郵件 –

我認爲下面的代碼是很簡單的用於郵件功能

//headers 
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.MimeBodyPart; 
import javax.mail.internet.MimeMessage; 
import javax.mail.internet.MimeMultipart; 
//code 
    Session mailSession = new SmtpImpl().getSession(); 
    Message simpleMessage = new MimeMessage(mailSession); 
    MimeMultipart multipart = new MimeMultipart("related"); 
    BodyPart messageBodyPart = new MimeBodyPart(); 
    try { 
     simpleMessage.setFrom(new InternetAddress("from address"))); 
     simpleMessage.addRecipient(RecipientType.TO, new InternetAddress("to address")); 

     String SENDCC_GET = "[email protected],person2.gmail.com"; 
     String [] SENDCC = SENDCC_GET.split(","); 
     InternetAddress[] addressCC = new InternetAddress[SENDCC.length]; 
     for (int i = 0; i < SENDCC.length; i++) { 
      addressCC[i] = new InternetAddress(SENDCC[i]); 
     } 
     //for bcc 
     simpleMessage.setRecipients(Message.RecipientType.BCC, addressCC); 
     //for cc 
     //simpleMessage.setRecipients(Message.RecipientType.CC, addressCC); 

     String message = null; 
     String subject = null; 

     subject = "email subject"; 
     simpleMessage.setSubject(subject); 
     message = "message body"; 
     messageBodyPart.setContent(message, "text/html; charset=utf-8"); 
     multipart.addBodyPart(messageBodyPart); 
     simpleMessage.setContent(multipart); 
     Transport.send(simpleMessage); 

    } catch (AddressException e) { 
     LOGGER.error("******Error while sending - Email: Address Exception::: " + e); 
    } catch (MessagingException e) { 
     LOGGER.error("******Error while sending - Email: Messaging Exception::: " + e); 
    } catch (Exception e) { 
     LOGGER.error(e.getMessage(), e); 
    } 


    //SmtpImpl.java 

    public Session getSession(){ 
     Properties props = new Properties(); 
     props.put("mail.smtp.host", EmailUtilityParam.getSmtpHostName()); 
     props.put("mail.smtp.port", EmailUtilityParam.getSmtpPort()); 
     props.put("mail.smtp.user", EmailUtilityParam.getAuthenticationId()); 
     props.put("mail.smtp.password", EmailUtilityParam.getAuthenticationPassword()); 
     props.put("mail.debug", "false"); 
     Session mailSession = Session.getDefaultInstance(props, 
       new javax.mail.Authenticator() { 
      protected PasswordAuthentication getPasswordAuthentication() { 
       return new PasswordAuthentication(EmailUtilityParam 
         .getAuthenticationId(), EmailUtilityParam 
         .getAuthenticationPassword()); 
      } 
     }); 
     return mailSession; 
    }

SMTP開發工具可用於開發和保持它在默認情況下它是否有效

HOST = localhost 
PORT = 25 
USER(authentication id) = //empty string 
PASSWORD(authentication password) = //empty string

來源

2017-03-08 12:24:11 divine

無法使用Spring框架

回答

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