Opmanager 7 GA - SMTP Test fails

When I try to configure SMTP settings and send a test to my own email account, I am getting the following error. It used to work with the 7 Beta.

Error:
501 Command "HELO" requires an argument

See from stderr.log below.

Please help.

Thanks

17:06:01:302 PM javax.mail.MessagingException: 501 Command "HELO" requires an argument

17:06:01:302 PM at com.sun.mail.smtp.SMTPTransport.issueCommand(SMTPTransport.java:1020)
17:06:01:302 PM at com.sun.mail.smtp.SMTPTransport.helo(SMTPTransport.java:630)
17:06:01:303 PM at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:311)
17:06:01:303 PM at javax.mail.Service.connect(Service.java:233)
17:06:01:303 PM at javax.mail.Service.connect(Service.java:134)
17:06:01:303 PM at javax.mail.Service.connect(Service.java:86)
17:06:01:303 PM at com.sun.mail.smtp.SMTPTransport.connect(SMTPTransport.java:104)
17:06:01:303 PM at com.adventnet.me.opmanager.server.util.MailServerHandler.checkMailServer(MailServerHandler.java:110)
17:06:01:303 PM at com.adventnet.me.opmanager.server.util.MailServerHandler.checkMailServer(MailServerHandler.java:77)
17:06:01:303 PM at com.adventnet.me.opmanager.webclient.admin.mailserver.MailServerSettingsAction.execute(MailServerSettingsAction.java:165)
17:06:01:303 PM at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
17:06:01:303 PM at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
17:06:01:303 PM at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
17:06:01:303 PM at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
17:06:01:303 PM at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
17:06:01:303 PM at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
17:06:01:303 PM at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
17:06:01:303 PM at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
17:06:01:303 PM at com.adventnet.nms.webclient.login.AuthenticationFilter.doFilter(AuthenticationFilter.java:139)
17:06:01:303 PM at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
17:06:01:303 PM at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
17:06:01:303 PM at com.adventnet.nms.webclient.i18n.EncodingFilter.doFilter(EncodingFilter.java:70)
17:06:01:303 PM at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
17:06:01:303 PM at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
17:06:01:303 PM at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
17:06:01:303 PM at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
17:06:01:303 PM at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
17:06:01:304 PM at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
17:06:01:304 PM at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
17:06:01:304 PM at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
17:06:01:304 PM at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
17:06:01:304 PM at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
17:06:01:304 PM at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416)
17:06:01:304 PM at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
17:06:01:304 PM at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
17:06:01:304 PM at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
17:06:01:304 PM at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
17:06:01:304 PM at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
17:06:01:304 PM at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
17:06:01:304 PM at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)
17:06:01:304 PM at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
17:06:01:304 PM at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
17:06:01:304 PM at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
17:06:01:304 PM at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
17:06:01:304 PM at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
17:06:01:304 PM at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
17:06:01:304 PM at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
17:06:01:304 PM at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:466)
17:06:01:304 PM at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:585)
17:06:01:304 PM at java.lang.Thread.run(Unknown Source)
17:06:06:147 PM javax.mail.MessagingException: 501 Command "HELO" requires an argument

17:06:06:148 PM at com.sun.mail.smtp.SMTPTransport.issueCommand(SMTPTransport.java:1020)
17:06:06:148 PM at com.sun.mail.smtp.SMTPTransport.helo(SMTPTransport.java:630)
17:06:06:148 PM at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:311)
17:06:06:148 PM at javax.mail.Service.connect(Service.java:233)
17:06:06:148 PM at javax.mail.Service.connect(Service.java:134)
17:06:06:148 PM at com.adventnet.nms.smtp.SmtpMailer.sendMessage(SmtpMailer.java:320)
17:06:06:148 PM at com.adventnet.nms.smtp.SmtpMailer.sendMessage(SmtpMailer.java:197)
17:06:06:148 PM at com.adventnet.me.opmanager.webclient.admin.mailserver.MailServerSettingsAction.execute(MailServerSettingsAction.java:184)
17:06:06:148 PM at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
17:06:06:148 PM at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
17:06:06:148 PM at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
17:06:06:148 PM at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
17:06:06:148 PM at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
17:06:06:148 PM at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
17:06:06:148 PM at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
17:06:06:148 PM at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
17:06:06:148 PM at com.adventnet.nms.webclient.login.AuthenticationFilter.doFilter(AuthenticationFilter.java:139)
17:06:06:148 PM at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
17:06:06:148 PM at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
17:06:06:148 PM at com.adventnet.nms.webclient.i18n.EncodingFilter.doFilter(EncodingFilter.java:70)
17:06:06:148 PM at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
17:06:06:148 PM at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
17:06:06:148 PM at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
17:06:06:148 PM at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
17:06:06:148 PM at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
17:06:06:148 PM at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
17:06:06:149 PM at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
17:06:06:149 PM at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
17:06:06:149 PM at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
17:06:06:149 PM at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
17:06:06:149 PM at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416)
17:06:06:149 PM at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
17:06:06:149 PM at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
17:06:06:149 PM at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
17:06:06:149 PM at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
17:06:06:149 PM at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
17:06:06:149 PM at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
17:06:06:149 PM at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)
17:06:06:149 PM at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
17:06:06:149 PM at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
17:06:06:149 PM at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
17:06:06:149 PM at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
17:06:06:149 PM at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
17:06:06:149 PM at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
17:06:06:149 PM at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
17:06:06:149 PM at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:466)
17:06:06:149 PM at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:585)
17:06:06:149 PM at java.lang.Thread.run(Unknown Source)