It seems like your computer do not have access to the google mail server. Make sure the host name is correct according to either imap or smtp.
See for example this FAQ https://mail.google.com/support/bin/answer.py?answer=77659 On Tue, Sep 20, 2011 at 12:49 PM, yogeshks1990 <[email protected]> wrote: > When I try to create a camel route which should send a mail with attachment > from my mail account to other, using the example provided in > http://camel.apache.org/mail.html and after resolving all dependencies I hit > the error > > java.net.UnknownHostException: gmail.com > > stacktrace: > org.springframework.mail.MailSendException: Mail server connection failed; > nested exception is javax.mail.MessagingException: Unknown SMTP host: > gmail.com; > nested exception is: > java.net.UnknownHostException: gmail.com > at > org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:419) > at > org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:342) > at > org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:357) > at > org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:346) > at > org.apache.camel.component.mail.MailProducer.process(MailProducer.java:44) > at com.sap.esb.camel.test.Routing$1.configure(Routing.java:67) > at > org.apache.camel.builder.RouteBuilder.checkInitialized(RouteBuilder.java:322) > at > org.apache.camel.builder.RouteBuilder.configureRoutes(RouteBuilder.java:277) > at > org.apache.camel.builder.RouteBuilder.addRoutesToCamelContext(RouteBuilder.java:263) > at > org.apache.camel.impl.DefaultCamelContext.addRoutes(DefaultCamelContext.java:603) > at com.sap.esb.camel.test.Routing.main(Routing.java:43) > Caused by: javax.mail.MessagingException: Unknown SMTP host: gmail.com; > nested exception is: > java.net.UnknownHostException: gmail.com > at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1704) > at > com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:525) > at javax.mail.Service.connect(Service.java:291) > at > org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:389) > ... 10 more > Caused by: java.net.UnknownHostException: gmail.com > at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:195) > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) > at java.net.Socket.connect(Socket.java:529) > at java.net.Socket.connect(Socket.java:478) > at com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:284) > at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:227) > at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1672) > ... 13 more > > > code-snippet: > > ...... > > Endpoint endpoint = > context.getEndpoint("smtp://[email protected]?port=25&password=myPassword&[email protected]"); > > > Exchange exchange = > endpoint.createExchange(); > Message in = exchange.getIn(); > in.setBody("Hello "); > in.addAttachment("books.xml", > new DataHandler(new > FileDataSource("toSend/madhav_books.xml"))); > > > Producer producer = > endpoint.createProducer(); > > producer.start(); > > producer.process(exchange); > > ....... > > > what might be causing this ? > > -- > View this message in context: > http://camel.465427.n5.nabble.com/java-net-UnknownHostException-gmail-com-tp4822079p4822079.html > Sent from the Camel - Users mailing list archive at Nabble.com. > -- Claus Ibsen ----------------- FuseSource Email: [email protected] Web: http://fusesource.com Twitter: davsclaus, fusenews Blog: http://davsclaus.blogspot.com/ Author of Camel in Action: http://www.manning.com/ibsen/
