javax.mail.MessagingException: [EOF]

javax.mail.MessagingException: [EOF]	at com.sun.mail.smtp.SMTPTransport.issueCommand(SMTPTransport.java:1481)	at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:1512)	at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1054)	at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:634)	at javax.mail.Transport.send0(Transport.java:189)	at javax.mail.Transport.send(Transport.java:118)	at com.thortech.xl.dataobj.util.tcEmailNotificationUtil.sendEmail(tcEmailNotificationUtil.java:850)	at com.thortech.xl.dataobj.tcScheduleItem.checkForEmailNotification(tcScheduleItem.java:3782)	at com.thortech.xl.dataobj.tcScheduleItem.eventPostUpdate(tcScheduleItem.java:741)	at com.thortech.xl.dataobj.tcDataObj.update(tcDataObj.java:662)	at com.thortech.xl.dataobj.tcDataObj.save(tcDataObj.java:508)	at com.thortech.xl.adapterfactory.events.tcAdpEvent.updateSchItem(tcAdpEvent.java:188)	at com.thortech.xl.adapterfactory.events.tcAdpEvent.finalizeProcessAdapter(tcAdpEvent.java:3529)	at com.thortech.xl.adapterfactory.events.tcAdpEvent.finalizeAdapter(tcAdpEvent.java:3711)	at com.thortech.xl.adapterGlue.ScheduleItemEvents.adpADCSADDUSERTOGROUP.implementation(adpADCSADDUSERTOGROUP.java:91)	at com.thortech.xl.client.events.tcBaseEvent.run(tcBaseEvent.java:196)	at com.thortech.xl.dataobj.tcDataObj.runEvent(tcDataObj.java:2492)	at com.thortech.xl.dataobj.tcScheduleItem.runMilestoneEvent(tcScheduleItem.java:2936)	at com.thortech.xl.dataobj.tcScheduleItem.eventPostInsert(tcScheduleItem.java:554)	at com.thortech.xl.dataobj.tcDataObj.insert(tcDataObj.java:602)	at com.thortech.xl.dataobj.tcDataObj.save(tcDataObj.java:474)	at com.thortech.xl.dataobj.tcOrderItemInfo.processChildTableChange(tcOrderItemInfo.java:428)	at com.thortech.xl.dataobj.tcOrderItemInfo.eventPostInsert(tcOrderItemInfo.java:166)	at com.thortech.xl.dataobj.tcUDProcess.eventPostInsert(tcUDProcess.java:192)	at com.thortech.xl.dataobj.tcDataObj.insert(tcDataObj.java:602)	at com.thortech.xl.dataobj.tcDataObj.save(tcDataObj.java:474)	at com.thortech.xl.dataobj.tcTableDataObj.save(tcTableDataObj.java:2905)	at com.thortech.xl.ejb.beansimpl.tcFormInstanceOperationsBean.addProcessFormChildData(tcFormInstanceOperationsBean.java:1848)	at com.thortech.xl.ejb.beansimpl.tcFormInstanceOperationsBean.addProcessFormChildData(tcFormInstanceOperationsBean.java:1516)	at Thor.API.Operations.tcFormInstanceOperationsIntfEJB.addProcessFormChildDatax(Unknown Source)	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 com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)	at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)	at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)	at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)	at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)	at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)	at com.bea.core.repackaged.springframework.jee.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:37)	at weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:54)	at com.bea.core.repackaged.springframework.jee.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:50)	at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)	at com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)	at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)	at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)	at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)	at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)	at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)	at $Proxy328.addProcessFormChildDatax(Unknown Source)	at Thor.API.Operations.tcFormInstanceOperationsIntfEJB_h6wb8n_tcFormInstanceOperationsIntfRemoteImpl.addProcessFormChildDatax(tcFormInstanceOperationsIntfEJB_h6wb8n_tcFormInstanceOperationsIntfRemoteImpl.java:856)	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 weblogic.ejb.container.internal.RemoteBusinessIntfProxy.invoke(RemoteBusinessIntfProxy.java:84)	at $Proxy172.addProcessFormChildDatax(Unknown Source)	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.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:198)	at $Proxy324.addProcessFormChildDatax(Unknown Source)	at Thor.API.Operations.tcFormInstanceOperationsIntfDelegate.addProcessFormChildData(Unknown Source)	at com.thortech.xl.webclient.actions.UserDefinedFormAction.addChildFormData(UserDefinedFormAction.java:1133)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:269)	at com.thortech.xl.webclient.actions.tcLookupDispatchAction.execute(tcLookupDispatchAction.java:133)	at com.thortech.xl.webclient.actions.tcActionBase.execute(tcActionBase.java:894)	at com.thortech.xl.webclient.actions.tcAction.execute(tcAction.java:213)	at org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58)	at org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67)	at org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)	at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)	at org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:305)	at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)	at org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)	at com.thortech.xl.webclient.security.CSRFFilter.doFilter(CSRFFilter.java:61)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)	at oracle.iam.platform.auth.web.PwdMgmtNavigationFilter.doFilter(PwdMgmtNavigationFilter.java:115)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)	at oracle.iam.platform.auth.web.OIMAuthContextFilter.doFilter(OIMAuthContextFilter.java:100)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)	at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:330)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)	at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684)	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)	at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)	at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)	at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)	at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)	at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)	at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)	at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)