javamail smtp오류

Question

javamail로 메일서버에 접속해 메일을 발송해야하는데 아래와 같은 에러가 계속 발생합니다.구글링해도 근본적인 원인을 찾을수가 없네요... DEBUG: setDebug: JavaMail version 1.5.0 DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle] DEBUG SMTP: useEhlo true, useAuth true DEBUG SMTP: useEhlo true, useAuth true DEBUG SMTP: trying to connect to host &#34; &#34;, port 25, isSSL false 220 ESMTP AntiSpam Service Enterprise Edition DEBUG SMTP: connected to host &#34; &#34;, port: 25 EHLO dgtlability-dev.novalocal 250-AntiSpam Service Enterprise Edition 250-STARTTLS 250-PIPELINING 250 8BITMIME DEBUG SMTP: Found extension &#34;STARTTLS&#34;, arg &#34;&#34; DEBUG SMTP: Found extension &#34;PIPELINING&#34;, arg &#34;&#34; DEBUG SMTP: Found extension &#34;8BITMIME&#34;, arg &#34;&#34; STARTTLS 220 ready for tls javax.mail.MessagingException: Could not convert socket to TLS; nested exception is: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at com.sun.mail.smtp.SMTPTransport.startTLS(SMTPTransport.java:1907) at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:666) at javax.mail.Service.connect(Service.java:367) at javax.mail.Service.connect(Service.java:226) at javax.mail.Service.connect(Service.java:175) at javax.mail.Transport.send0(Transport.java:253) at javax.mail.Transport.send(Transport.java:124) at .sendEmail( Impl.java:220) 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.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:333) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213) at com.sun.proxy.$Proxy84.sendEmail(Unknown Source) at .sendTestEmail( Ctr.java:181) 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:205) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.springframework.web.multipart.support.MultipartFilter.doFilterInternal(MultipartFilter.java:122) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129) at com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77) at egovframework.injeinc.common.cms.EzSiteMeshFilter.doFilter(EzSiteMeshFilter.java:83) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:165) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:452) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1201) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:654) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:319) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.ssl.Alerts.getSSLException(Alerts.java:198) at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1967) at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:331) at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:325) at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1688) at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:226) at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1082) at sun.security.ssl.Handshaker.process_record(Handshaker.java:1010) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1079) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1388) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1416) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1400) at com.sun.mail.util.SocketFetcher.configureSSLSocket(SocketFetcher.java:528) at com.sun.mail.util.SocketFetcher.startTLS(SocketFetcher.java:465) at com.sun.mail.smtp.SMTPTransport.startTLS(SMTPTransport.java:1902) ... 73 more Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:450) at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:317) at sun.security.validator.Validator.validate(Validator.java:262) at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:330) at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:237) at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:132) at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1670) ... 83 more Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141) at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126) at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280) at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:445) ... 89 more 아래는 메일발송 소스입니다./**메일발송*/ public boolean sendEmail(Vo vo) throws Exception { Properties props &#61; new Properties(); props.setProperty(&#34;mail.transport.protocol&#34;, &#34;smtp&#34;); props.put(&#34;mail.smtp.host&#34;, &#34; &#34;); props.put(&#34;mail.smtp.port&#34;, &#34;25&#34;); props.put(&#34;mail.smtp.auth&#34;, &#34;true&#34;); props.put(&#34;mail.smtp.debug&#34;, &#34;true&#34;); props.put(&#34;mail.smtp.starttls.enable&#34;, &#34;true&#34;); props.put(&#34;mail.smtp.ssl.trust&#34;, &#34; &#34;); props.put(&#34;mail.smtp.socketFactory.port&#34;, &#34;25&#34;); props.put(&#34;mail.smtp.socketFactory.class&#34;, &#34;javax.net.ssl.SSLSocketFactory&#34;); props.put(&#34;mail.smtp.socketFactory.fallback&#34;, &#34;true&#34;); Session session &#61; Session.getDefaultInstance(props, new javax.mail.Authenticator(){ protected PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication(&#34; &#34;, &#34; &#34;); } }); try { session.setDebug(true); MimeMessage message &#61; new MimeMessage(session); message.setFrom(new InternetAddress(&#34; &#34;)); //수신자메일주소 message.addRecipient(Message.RecipientType.TO, new InternetAddress(vo.getToEmail())); // Subject message.setSubject(vo.getMailTitle()); //메일 제목을 입력 // Text message.setText(vo.getMailContents()); //메일 내용을 입력 // send the message Transport.send(message); //전송 System.out.println(&#34;message sent successfully...&#34;); } catch (AddressException e) { e.printStackTrace(); } catch (MessagingException e) { e.printStackTrace(); } return true; }

Xasquatch · Answer

디펜던시 체크해보시는 것도 괜찮은거같습니다저도 안됬었는데 sun.com 이쪽에 api만 되더라구요ㅠ

javamail smtp오류

1개의 답변

#javamail 목록