javax.mail.MessagingException:501 5.5.1 HELO/EHLO需要域地址 [英] javax.mail.MessagingException: 501 5.5.1 HELO/EHLO requires domain address

问题描述

我在本地主机上的Web应用程序(java/spring)应用程序成功发送电子邮件，但是当我 将其部署在主机上时出现以下错误:

My web app (java/spring) application in localhost sends email successfully but when i deploy it on host i got following error:

javax.mail.MessagingException: 501 5.5.1 HELO/EHLO requires domain address

我使用Java邮件库.

I use java mail library.

网络服务器:tomcat 7

web server: tomcat 7

谢谢.

推荐答案

经过大量的搜索后，我发现以下解决方法:

after a lot of googling i found the workaround below:

http://www.coderanch. com/t/271097/java/java/JavaMail-Exception-HELO-requires-domain

在创建会话以绕过先打招呼"错误时，我们应该添加以下道具:

we should add the following props when creating the session to bypass "send hello first" error:

props.put("mail.smtp.auth", "true")
props.put("mail.smtp.transport.protocol", "smtp"); 
props.put("mail.smtp.starttls.enable", "true"); 
props.put("mail.smtp.localhost", "127.0.0.1");

但这是一种解决方法，找不到根本原因.

but it is a workaround and the root cause is not found.

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