本文介绍了com.sun.mail.smtp.SMTPSendFailedException:530 5.7.0必须首先发出STARTTLS命令的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在play 2.2.1中创建一个应用程序并尝试向其中添加电子邮件功能.为此，我在build.sbt文件中添加了依赖项.
我的代码
String smtpHost = Play.application().configuration().getString("smtp.host");
Integer smtpPort = Play.application().configuration().getInt("smtp.port");
String smtpUser = Play.application().configuration().getString("smtp.user");
String smtpPassword = Play.application().configuration().getString("smtp.password");
Email mail = new SimpleEmail();
try {
mail.setFrom("[email protected]");
mail.setSubject("hi");
mail.setMsg("This is the message");
mail.addTo("[email protected]");
} catch (Exception e) {
e.printStackTrace();
}
mail.setHostName(smtpHost);
if (smtpPort != null && smtpPort > 1 && smtpPort < 65536) {
mail.setSmtpPort(smtpPort);
}
if (!smtpUser.isEmpty()) {
mail.setAuthentication(smtpUser, smtpPassword);
}
try {
mail.send();
} catch (Exception e) {
e.printStackTrace();
}
application.conf中包含的代码
# Email Configuration
smtp.host=smtp.gmail.com
smtp.port=587
smtp.ssl=yes
smtp.user="[email protected]"
smtp.password="123456"
smtp.auth=true
smtp.STARTTLS.enable=true
但是我要例外了
org.apache.commons.mail.EmailException: Sending the email to the following server failed : smtp.gmail.com:587
at org.apache.commons.mail.Email.sendMimeMessage(Email.java:1410)
at org.apache.commons.mail.Email.send(Email.java:1437)
at controllers.SendMail.registrationSuccessful(SendMail.java:53)
at controllers.JobseekerController.registerJobseeker(JobseekerController.java:62)
at Routes$$anonfun$routes$1$$anonfun$applyOrElse$11$$anonfun$apply$11.apply(routes_routing.scala:185)
at Routes$$anonfun$routes$1$$anonfun$applyOrElse$11$$anonfun$apply$11.apply(routes_routing.scala:185)
at play.core.Router$HandlerInvoker$$anon$7$$anon$2.invocation(Router.scala:183)
at play.core.Router$Routes$$anon$1.invocation(Router.scala:377)
at play.core.j.JavaAction$$anon$1.call(JavaAction.scala:56)
at play.db.jpa.TransactionalAction$1.apply(TransactionalAction.java:20)
at play.db.jpa.TransactionalAction$1.apply(TransactionalAction.java:18)
at play.db.jpa.JPA.withTransactionAsync(JPA.java:177)
at play.db.jpa.TransactionalAction.call(TransactionalAction.java:15)
at play.core.j.JavaAction$$anon$3.apply(JavaAction.scala:91)
at play.core.j.JavaAction$$anon$3.apply(JavaAction.scala:90)
at play.core.j.FPromiseHelper$$anonfun$flatMap$1.apply(FPromiseHelper.scala:82)
at play.core.j.FPromiseHelper$$anonfun$flatMap$1.apply(FPromiseHelper.scala:82)
at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:278)
at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:274)
at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:29)
at play.core.j.HttpExecutionContext$$anon$2.run(HttpExecutionContext.scala:37)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:42)
at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.0 Must issue a STARTTLS command first. cq6sm31661301pad.30 - gsmtp
at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:2057)
at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1580)
at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1097)
at javax.mail.Transport.send0(Transport.java:195)
at javax.mail.Transport.send(Transport.java:124)
at org.apache.commons.mail.Email.sendMimeMessage(Email.java:1400)
... 26 more
我该如何解决这个问题?
解决方案
我认为您必须先指定要发送TLS电子邮件，然后再发送电子邮件.
mail.setTLS(true);
我不确定100％，但是我认为它可以解决问题.
有关更多信息，您可以参考此用户指南: https://commons.apache.org/proper/commons-email/userguide.html
I am creating an app in play 2.2.1 and trying to add email facility to it.For that I have added dependency in my build.sbt file.But getting an exception explained below
my code
String smtpHost = Play.application().configuration().getString("smtp.host");
Integer smtpPort = Play.application().configuration().getInt("smtp.port");
String smtpUser = Play.application().configuration().getString("smtp.user");
String smtpPassword = Play.application().configuration().getString("smtp.password");
Email mail = new SimpleEmail();
try {
mail.setFrom("[email protected]");
mail.setSubject("hi");
mail.setMsg("This is the message");
mail.addTo("[email protected]");
} catch (Exception e) {
e.printStackTrace();
}
mail.setHostName(smtpHost);
if (smtpPort != null && smtpPort > 1 && smtpPort < 65536) {
mail.setSmtpPort(smtpPort);
}
if (!smtpUser.isEmpty()) {
mail.setAuthentication(smtpUser, smtpPassword);
}
try {
mail.send();
} catch (Exception e) {
e.printStackTrace();
}
Included code in application.conf
# Email Configuration
smtp.host=smtp.gmail.com
smtp.port=587
smtp.ssl=yes
smtp.user="[email protected]"
smtp.password="123456"
smtp.auth=true
smtp.STARTTLS.enable=true
But I am getting an exception
org.apache.commons.mail.EmailException: Sending the email to the following server failed : smtp.gmail.com:587
at org.apache.commons.mail.Email.sendMimeMessage(Email.java:1410)
at org.apache.commons.mail.Email.send(Email.java:1437)
at controllers.SendMail.registrationSuccessful(SendMail.java:53)
at controllers.JobseekerController.registerJobseeker(JobseekerController.java:62)
at Routes$$anonfun$routes$1$$anonfun$applyOrElse$11$$anonfun$apply$11.apply(routes_routing.scala:185)
at Routes$$anonfun$routes$1$$anonfun$applyOrElse$11$$anonfun$apply$11.apply(routes_routing.scala:185)
at play.core.Router$HandlerInvoker$$anon$7$$anon$2.invocation(Router.scala:183)
at play.core.Router$Routes$$anon$1.invocation(Router.scala:377)
at play.core.j.JavaAction$$anon$1.call(JavaAction.scala:56)
at play.db.jpa.TransactionalAction$1.apply(TransactionalAction.java:20)
at play.db.jpa.TransactionalAction$1.apply(TransactionalAction.java:18)
at play.db.jpa.JPA.withTransactionAsync(JPA.java:177)
at play.db.jpa.TransactionalAction.call(TransactionalAction.java:15)
at play.core.j.JavaAction$$anon$3.apply(JavaAction.scala:91)
at play.core.j.JavaAction$$anon$3.apply(JavaAction.scala:90)
at play.core.j.FPromiseHelper$$anonfun$flatMap$1.apply(FPromiseHelper.scala:82)
at play.core.j.FPromiseHelper$$anonfun$flatMap$1.apply(FPromiseHelper.scala:82)
at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:278)
at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:274)
at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:29)
at play.core.j.HttpExecutionContext$$anon$2.run(HttpExecutionContext.scala:37)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:42)
at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.0 Must issue a STARTTLS command first. cq6sm31661301pad.30 - gsmtp
at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:2057)
at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1580)
at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1097)
at javax.mail.Transport.send0(Transport.java:195)
at javax.mail.Transport.send(Transport.java:124)
at org.apache.commons.mail.Email.sendMimeMessage(Email.java:1400)
... 26 more
How can I solve this problem?
解决方案
I think you have to specify that you are sending a TLS email before sending the email.
mail.setTLS(true);
I am not 100% sure but I think it might solve the problem.
Also for more info you can refer to this user guide:https://commons.apache.org/proper/commons-email/userguide.html
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