Question

尝试通过Gmail发送电子邮件时出现此错误。这是代码，在config.groovy文件中。

mail.MailMessageBuilder Failed to send email
org.springframework.mail.MailAuthenticationException: Authentication failed; nested exception is javax.mail.AuthenticationFailedException: 535-5.7.8 Username and Password not accepted. Learn more at
535 5.7.8 http://support.google.com/mail/bin/answer.py?answer=14257 ca4sm3178528pbd.79 - gsmtp

        at grails.plugin.mail.MailMessageBuilder$_sendMessage_closure1.doCall(MailMessageBuilder.groovy:112)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: javax.mail.AuthenticationFailedException: 535-5.7.8 Username and Password not accepted. Learn more at
535 5.7.8 http://support.google.com/mail/bin/answer.py?answer=14257 ca4sm3178528pbd.79 - gsmtp

        at com.sun.mail.smtp.SMTPTransport$Authenticator.authenticate(SMTPTransport.java:843)
        at com.sun.mail.smtp.SMTPTransport.authenticate(SMTPTransport.java:765)
        at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:687)
        at javax.mail.Service.connect(Service.java:345)
        ... 4 more

CODE：

grails {
    mail {
      host = "smtp.gmail.com"
      port = 465
      username = "yomama@gmail.com"
      password = "TTYUIoiuy78"
      props = ["mail.smtp.auth":"true",
               "mail.smtp.socketFactory.port":"465",
               "mail.smtp.socketFactory.class":"javax.net.ssl.SSLSocketFactory",
               "mail.smtp.socketFactory.fallback":"false"]
    }
 }

我从提供的链接尝试了建议的解决方案。

我已登录并更改了密码。我解锁了验证码DisplayUnlockCaptcha 我也点击了allow less secure apps access the app

Answer 1

我按照这些步骤操作，我没有收到任何错误并且工作正常......

使用命令
安装grails的邮件插件
```
grails install-plugin mail 1.0.7
```

打开Config.groovy并附加这些行

 grails {
         mail {
              host = "smtp.gmail.com"
              port = 465
              username = "your gmail id"
              password = "your password"
              props = ["mail.smtp.auth":"true",
              "mail.smtp.socketFactory.port":"465",
              "mail.smtp.socketFactory.class":"javax.net.ssl.SSLSocketFactory",
              "mail.smtp.socketFactory.fallback":"false"]
              }
       }

在您要发送邮件的操作中，请使用此代码

sendMail {
       to "recepient address"
       subject "Hello Fred"
       body 'How are you?'
       }

使用
编译您的应用
```
grails compile
```
运行应用

电子邮件未通过Gmail发送 - 不接受用户名和密码

1 个答案: