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?

Super User | Swapnil Kotwal | 2 years ago
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    How to configure Jenkins email Notifications through outlook?

    Super User | 2 years ago | Swapnil Kotwal
    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?
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    How to configure Jenkins email Notifications through outlook? - Super User

    superuser.com | 6 months ago
    javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?
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    for smtp.live.com domain i m getting certificate problem.

    Oracle Community | 7 years ago | 843811
    javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?
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    [mule-user] Unable to Add server in Mule management console.

    Google Groups | 5 years ago | Rakesh Rakesh
    javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?

  1. rp 1 times, last 3 weeks ago
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Root Cause Analysis

  1. javax.net.ssl.SSLException

    Unrecognized SSL message, plaintext connection?

    at com.sun.net.ssl.internal.ssl.InputRecord.handleUnknownRecord()
  2. Java JSSE
    SSLSocketImpl.startHandshake
    1. com.sun.net.ssl.internal.ssl.InputRecord.handleUnknownRecord(InputRecord.java:523)
    2. com.sun.net.ssl.internal.ssl.InputRecord.read(InputRecord.java:355)
    3. com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:789)
    4. com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1112)
    5. com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1139)
    6. com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1123)
    6 frames
  3. JavaMail API (compat)
    SMTPTransport.protocolConnect
    1. com.sun.mail.util.SocketFetcher.configureSSLSocket(SocketFetcher.java:507)
    2. com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:238)
    3. com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1900)
    4. com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:638)
    4 frames
  4. JavaMail API
    Transport.send
    1. javax.mail.Service.connect(Service.java:317)
    2. javax.mail.Service.connect(Service.java:176)
    3. javax.mail.Service.connect(Service.java:125)
    4. javax.mail.Transport.send0(Transport.java:194)
    5. javax.mail.Transport.send(Transport.java:124)
    5 frames
  5. Hudson
    Mailer$DescriptorImpl.doSendTestMail
    1. hudson.tasks.Mailer$DescriptorImpl.doSendTestMail(Mailer.java:514)
    1 frame
  6. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    4. java.lang.reflect.Method.invoke(Method.java:597)
    4 frames
  7. Stapler
    Stapler.service
    1. org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:298)
    2. org.kohsuke.stapler.Function.bindAndInvoke(Function.java:161)
    3. org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:96)
    4. org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:121)
    5. org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
    6. org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
    7. org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
    8. org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:249)
    9. org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
    10. org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
    11. org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
    12. org.kohsuke.stapler.Stapler.invoke(Stapler.java:649)
    13. org.kohsuke.stapler.Stapler.service(Stapler.java:238)
    13 frames
  8. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    1 frame
  9. Jetty
    ServletHandler$CachedChain.doFilter
    1. org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686)
    2. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494)
    2 frames
  10. Hudson
    PluginServletFilter$1.doFilter
    1. hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:123)
    1 frame
  11. hudson.plugins.greenballs
    GreenBallFilter.doFilter
    1. hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:58)
    1 frame
  12. Hudson
    PluginServletFilter.doFilter
    1. hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:120)
    2. hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:114)
    2 frames
  13. Jetty
    ServletHandler$CachedChain.doFilter
    1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
    1 frame
  14. Hudson
    CrumbFilter.doFilter
    1. hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:48)
    1 frame
  15. Jetty
    ServletHandler$CachedChain.doFilter
    1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
    1 frame
  16. Hudson
    ChainedServletFilter$1.doFilter
    1. hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
    2. hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
    3. hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
    3 frames
  17. jenkins.security
    ExceptionTranslationFilter.doFilter
    1. jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117)
    1 frame
  18. Hudson
    ChainedServletFilter$1.doFilter
    1. hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
    1 frame
  19. Acegi Security Core
    AnonymousProcessingFilter.doFilter
    1. org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
    1 frame
  20. Hudson
    ChainedServletFilter$1.doFilter
    1. hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
    1 frame
  21. Acegi Security Core
    RememberMeProcessingFilter.doFilter
    1. org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
    1 frame
  22. Hudson
    ChainedServletFilter$1.doFilter
    1. hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
    1 frame
  23. Acegi Security Core
    AbstractProcessingFilter.doFilter
    1. org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
    1 frame
  24. Hudson
    ChainedServletFilter$1.doFilter
    1. hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
    1 frame
  25. jenkins.security
    BasicHeaderProcessor.doFilter
    1. jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
    1 frame
  26. Hudson
    ChainedServletFilter$1.doFilter
    1. hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
    1 frame
  27. Acegi Security Core
    HttpSessionContextIntegrationFilter.doFilter
    1. org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
    1 frame
  28. Hudson
    HudsonFilter.doFilter
    1. hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
    2. hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
    3. hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
    4. hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
    4 frames
  29. Jetty
    ServletHandler$CachedChain.doFilter
    1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
    1 frame
  30. Stapler
    CompressionFilter.doFilter
    1. org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
    1 frame
  31. Jetty
    ServletHandler$CachedChain.doFilter
    1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
    1 frame
  32. Hudson
    CharacterEncodingFilter.doFilter
    1. hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
    1 frame
  33. Jetty
    ServletHandler$CachedChain.doFilter
    1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
    1 frame
  34. Stapler
    DiagnosticThreadNameFilter.doFilter
    1. org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
    1 frame
  35. Jetty
    AsyncHttpConnection.handle
    1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1474)
    2. org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499)
    3. org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
    4. org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533)
    5. org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
    6. org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
    7. org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
    8. org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
    9. org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
    10. org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
    11. org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
    12. org.eclipse.jetty.server.Server.handle(Server.java:370)
    13. org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
    14. org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:960)
    15. org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1021)
    16. org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)
    17. org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)
    18. org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
    18 frames
  36. GWT dev
    SelectChannelEndPoint$1.run
    1. org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:668)
    2. org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
    2 frames
  37. winstone
    BoundedExecutorService$1.run
    1. winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)
    1 frame
  38. Java RT
    Thread.run
    1. java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    3. java.lang.Thread.run(Thread.java:619)
    3 frames