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在使用javax.mail编写发送邮件的功能时,采用了SSL方式,在windows本地开发环境可以成功发送邮件。但是放到linux服务器上就不行,报以下错误:

javax.mail.MessagingException: Could not connect to SMTP host: test.163, port: 465;
  nested exception is:
        javax.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate)
        at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1961)
        at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:654)
        at javax.mail.Service.connect(Service.java:317)
        at javax.mail.Service.connect(Service.java:176)
        at javax.mail.Service.connect(Service.java:125)
        at javax.mail.Transport.send0(Transport.java:194)
        at javax.mail.Transport.send(Transport.java:124)
        at com.example.demo.controller.SendEmailUtil.sendEmail(SendEmailUtil.java:80)
        at com.example.demo.controller.DemoController.testDemo(DemoController.java:10)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:105)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:893)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:798)
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)

经过研究、排查发现是linux服务器的JDK不支持SSLv3,TLSv1,TLSv1.1,导致。
修改/usr/java/jdk1.8.0_60/jre/lib/security/java.security文件中的 jdk.tls.disabledAllgorithms属性,删除其中的SSLv3,TLSv1,TLSv1.1,然后resource /usr/java/jdk1.8.0_60/jre/lib/security/java.security即可。

本文标签: 发送邮件MailJavajavaxconnect