sun.security.provider.certpath.SunCertPathBuilderException

unable to find valid certification path to requested target

Samebug tips1

Set the 'mail.smtp.ssl.trust' system property to an smtp host, like 'smtp.gmail.com'.

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  • Stack trace

    • sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:174) at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:238) at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:318) at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:217) at sun.security.validator.Validator.validate(Validator.java:218) at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:126) at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:209) at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:249) at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1185) at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:136) at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Handshaker.java:593) at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Handshaker.java:529) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:893) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1138) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:753) at com.sun.net.ssl.internal.ssl.AppInputStream.read(AppInputStream.java:75) at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) at java.io.BufferedInputStream.read(BufferedInputStream.java:237) at java.io.DataInputStream.readLine(DataInputStream.java:496) at com.sun.mail.pop3.Protocol.simpleCommand(Protocol.java:360) at com.sun.mail.pop3.Protocol.<init>(Protocol.java:104) at com.sun.mail.pop3.POP3Store.getPort(POP3Store.java:214) at com.sun.mail.pop3.POP3Store.protocolConnect(POP3Store.java:157) at javax.mail.Service.connect(Service.java:288) at javax.mail.Service.connect(Service.java:169) at oracle.sdpinternal.messaging.driver.email.Pop3EmailStore.initStore(Pop3EmailStore.java:183) at oracle.sdpinternal.messaging.driver.email.EmailResourceAdapter$Worker.initReceivers(EmailResourceAdapter.java:1110) at oracle.sdpinternal.messaging.driver.email.EmailResourceAdapter$Worker.loadIncomingServerConfig(EmailResourceAdapter.java:1025) at oracle.sdpinternal.messaging.driver.email.EmailResourceAdapter$Worker.<init>(EmailResourceAdapter.java:1008) at oracle.sdpinternal.messaging.driver.email.EmailResourceAdapter.startDriver(EmailResourceAdapter.java:241) at oracle.sdp.messaging.driver.DriverResourceAdapterBase.start(DriverResourceAdapterBase.java:293) at weblogic.connector.security.layer.AdapterLayer.start(AdapterLayer.java:980) at weblogic.connector.common.RAInstanceManager.initialize(RAInstanceManager.java:1195) at weblogic.connector.common.RAInstanceManager.<init>(RAInstanceManager.java:356) at weblogic.connector.deploy.ConnectorModule.prepare(ConnectorModule.java:198) at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199) at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:517) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52) at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:159) at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:45) at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:613) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52) at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:184) at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:58) at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:154) at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60) at weblogic.deploy.internal.targetserver.AppDeployment.prepare(AppDeployment.java:141) at weblogic.management.deploy.internal.DeploymentAdapter$1.doPrepare(DeploymentAdapter.java:39) at weblogic.management.deploy.internal.DeploymentAdapter.prepare(DeploymentAdapter.java:191) at weblogic.management.deploy.internal.AppTransition$1.transitionApp(AppTransition.java:21) at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:240) at weblogic.management.deploy.internal.ConfiguredDeployments.prepare(ConfiguredDeployments.java:165) at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:122) at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:180) at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:96) at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209) at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)

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