小编Swa*_*wal的帖子

我参考了这个文档并按如下方式配置了 MS 365，但它引发了异常。我已经用 465 端口试过了，但仍然失败，也没有检查Use SSL

但它抛出这个异常

javax.mail.MessagingException: Could not connect to SMTP host: smtp.office365.com, port: 587;
  nested exception is:
    javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?

    at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1934)

    at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:638)

    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 hudson.tasks.Mailer$DescriptorImpl.doSendTestMail(Mailer.java:514)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

    at java.lang.reflect.Method.invoke(Method.java:597)

    at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:298)

    at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:161)

    at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:96)

    at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:121)

    at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)

    at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)

    at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)

    at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:249)

    at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)

    at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)

    at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)

    at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649)

    at org.kohsuke.stapler.Stapler.service(Stapler.java:238) …