I found this in the mailbox log
MailSender - exception occurred during SendMsg
com.zimbra.cs.mailbox.MailSender$SafeMessagingExce ption: Connection refused; chained exception is:
java.net.ConnectException: Connection refused
at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTra nsport.java:1282)
at com.sun.mail.smtp.SMTPTransport.protocolConnect(SM TPTransport.java:370)
at javax.mail.Service.connect(Service.java:275)
at javax.mail.Service.connect(Service.java:156)
at javax.mail.Service.connect(Service.java:105)
at javax.mail.Transport.send0(Transport.java:168)
at javax.mail.Transport.send(Transport.java:98)
at com.zimbra.cs.mailbox.MailSender.sendMessage(MailS ender.java:369)
at com.zimbra.cs.mailbox.MailSender.sendMimeMessage(M ailSender.java:248)
at com.zimbra.cs.operation.SendMsgOperation.callback( SendMsgOperation.java:110)
at com.zimbra.cs.operation.Operation.schedule(Operati on.java:190)
at com.zimbra.cs.service.mail.SendMsg.handle(SendMsg. java:140)
at com.zimbra.soap.SoapEngine.dispatchRequest(SoapEng ine.java:270)
at com.zimbra.soap.SoapEngine.dispatch(SoapEngine.jav a:168)
at com.zimbra.soap.SoapEngine.dispatch(SoapEngine.jav a:90)
at com.zimbra.soap.SoapServlet.doPost(SoapServlet.jav a:223)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:709)
at com.zimbra.cs.servlet.ZimbraServlet.service(Zimbra Servlet.java:162)  |