Hi,
I did that as you suggested. It gave me this response:-
C:\>ping smtp-auth.iitb.ac.in
Pinging smtp-auth.iitb.ac.in [10.200.1.125] with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 10.200.1.125:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
=--------------------------------------------------
My Sys Admin told me that Ping will not work for smtp server (Dont know why,
must be some protection policy),
I tried ping using localhost:-
---------------------------------------------------
C:\>ping localhost
Pinging dil [127.0.0.1] with 32 bytes of data:
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Ping statistics for 127.0.0.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
---------------------------------------------------
so I tried telnet.
----------------------------------------------------
telnet smtp-auth.iitb.ac.in 25
In response, screen clears and I get this reply.
220 smtp-auth.iitb.ac.in ESMTP Postfix
This means it is connecting here.
Next I tried this :-
C:\>telnet smtp-auth.iitb.ac.in 465
Connecting To smtp-auth.iitb.ac.in...Could not open connection to the host,
on p
ort 465: Connect failed
----------------------------------------------------
Does this mean I have to change the port to 25 to connect to the server.I
tried that too in my code and I get this :-
-------------------------------------------
C:\Program Files\Java\jdk1.5.0_10\bin>java javamailauth
DEBUG: setDebug: JavaMail version 1.4.2
DEBUG: getProvider() returning
javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.s
mtp.SMTPTransport,Sun Microsystems, Inc]
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: trying to connect to host "smtp-auth.iitb.ac.in", port 25, isSSL
fal
se
DEBUG SMTP: exception reading response: javax.net.ssl.SSLException:
Unrecognized
SSL message, plaintext connection?
Exception in thread "main" javax.mail.MessagingException: Exception reading
resp
onse;
nested exception is:
javax.net.ssl.SSLException: Unrecognized SSL message, plaintext
connecti
on?
at
com.sun.mail.smtp.SMTPTransport.readServerResponse(SMTPTransport.java
:1764)
at
com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1523)
at
com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:45
3)
at javax.mail.Service.connect(Service.java:313)
at javax.mail.Service.connect(Service.java:172)
at javax.mail.Service.connect(Service.java:121)
at javamailauth.test(javamailauth.java:44)
at javamailauth.main(javamailauth.java:17)
Caused by: javax.net.ssl.SSLException: Unrecognized SSL message, plaintext
conne
ction?
at
com.sun.net.ssl.internal.ssl.InputRecord.handleUnknownRecord(InputRec
ord.java:521)
at
com.sun.net.ssl.internal.ssl.InputRecord.read(InputRecord.java:355)
at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.j
ava:723)
at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SS
LSocketImpl.java:1030)
at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.readDataRecord(SSLSocketIm
pl.java:678)
at
com.sun.net.ssl.internal.ssl.AppInputStream.read(AppInputStream.java:
75)
at
com.sun.mail.util.TraceInputStream.read(TraceInputStream.java:106)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read(BufferedInputStream.java:235)
at
com.sun.mail.util.LineInputStream.readLine(LineInputStream.java:84)
at
com.sun.mail.smtp.SMTPTransport.readServerResponse(SMTPTransport.java
:1742)
... 7 more
C:\Program Files\Java\jdk1.5.0_10\bin>
-----------------------------------------
Can somebody please tell me what is wrong or missing here. The code seems to
be fine, there is some connection/settings issue. How do I resolve this
problem?
Thanks & Regards,
Jitesh Dundas
On Wed, Jul 22, 2009 at 1:25 AM, pacior <gpaty...@gmail.com> wrote:
> The problem is that the host: smtp-auth.iitb.ac.in is not responding
> now.
> You can check that host is responding ( or not responding ) typing:
> ping hostname in windows or linux operating system.
> my smtp client: smtp.gmail.com is responding on that command.
>
> On Jul 21, 7:38 pm, jitesh dundas <jbdun...@gmail.com> wrote:
> > Hi,
> >
> > Thanks for your reply. The smtp-server name seems to be fine. For
> > authentication, I enter only the username and password.
> >
> > Though username/password are correct(this is my mail id/password for this
> > institution), I am getting a feeling that the code is fine but there is
> some
> > issue in the credentials supplied(as you have pointed out).
> >
> > Any suggestions how I could check if my credentials are fine.
> >
> > Also, I have also got the Relay Access is denied error earlier. Should I
> get
> > a verification if the relay is allowed for my IP address.
> >
> > Any settings I need to take care of here. Also, how do I get them
> checked.
> >
> > I request your reply.
> >
> > Thanks & Regards,
> > Jitesh Dundas
> >
> > On Tue, Jul 21, 2009 at 8:23 PM, Mick Timony <mick.tim...@gmail.com>
> wrote:
> > > I see two problems.
> >
> > > The first is this:
> >
> > > javax.mail.SendFailedException: Invalid Addresses;
> > > nested exception is:
> > > com.sun.mail.smtp.SMTPAddressFailedException: 554 <
> > > jit...@it.iitb.ac.in>
> > > : Relay access denied
> >
> > > It's not recognising your credentials, so either your username/password
> is
> > > incorrect, or you need to use something else to authenticate. It's
> possible
> > > that you need to use just the username without the domain, or some
> variation
> > > on the domain.
> >
> > > The second one is this:
> >
> > > nested exception is:
> > > com.sun.mail.smtp.SMTPAddressFailedException: 554 <
> > > jbdun...@gmail.com>:
> > > Relay access denied
> >
> > > Most servers disable "relay access" to prevent unauthorized users from
> > > using their mail servers (to send spam). See this article on "Open
> Relay"
> > > for more details:http://en.wikipedia.org/wiki/Open_mail_relay.
> >
> > > Mick T.
> >
> > > On Tue, Jul 21, 2009 at 8:20 AM, jitesh dundas <jbdun...@gmail.com>
> wrote:
> >
> > >> Hi Frends,
> >
> > >> I changed the port to 25 as this is the one used for sending emails.
> Now I
> > >> am getting this error:-
> >
> > >> C:\Program Files\Java\jdk1.5.0_10\bin>java Mailer
> > >> There was an error in sending the mail. Please check the username,
> > >> password and
> > >> the mail-server information provided
> > >> javax.mail.SendFailedException: Invalid Addresses;
> > >> nested exception is:
> > >> com.sun.mail.smtp.SMTPAddressFailedException: 554 <
> > >> jit...@it.iitb.ac.in>
> > >> : Relay access denied
> > >> ;
> > >> nested exception is:
> > >> com.sun.mail.smtp.SMTPAddressFailedException: 554 <
> > >> jbdun...@gmail.com>:
> > >> Relay access denied
> >
> > >> at
> com.sun.mail.smtp.SMTPTransport.rcptTo(SMTPTransport.java:1446)
> > >> at
> > >> com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:736)
> > >> at javax.mail.Transport.send0(Transport.java:191)
> > >> at javax.mail.Transport.send(Transport.java:120)
> > >> at Mailer.postMail(Mailer.java:82)
> > >> at Mailer.main(Mailer.java:30)
> > >> Caused by: com.sun.mail.smtp.SMTPAddressFailedException: 554 <
> > >> jit...@it.iitb.ac.
> > >> in>: Relay access denied
> > >> ;
> > >> nested exception is:
> > >> com.sun.mail.smtp.SMTPAddressFailedException: 554 <
> > >> jbdun...@gmail.com>:
> > >> Relay access denied
> >
> > >> at
> com.sun.mail.smtp.SMTPTransport.rcptTo(SMTPTransport.java:1344)
> > >> ... 5 more
> > >> Caused by: com.sun.mail.smtp.SMTPAddressFailedException: 554 <
> > >> jbdun...@gmail.com
> > >> >: Relay access denied
> >
> > >> ... 6 more
> >
> > >> C:\Program Files\Java\jdk1.5.0_10\bin>
> >
> > >> Please help..
> > >> Thanks & Regards,
> > >> Jitesh Dundas
> >
> > >> On Tue, Jul 21, 2009 at 3:54 PM, jitesh dundas <jbdun...@gmail.com
> >wrote:
> >
> > >>> Hi,
> >
> > >>> This is another way I was trying to send my mail. Maybe you could
> help me
> > >>> out here.
> > >>> We have an SMTP server(server name and other details are available).
> I am
> > >>> trying to send my mail via this server (and not gmail this time).
> >
> > >>> However, the code is compiling fine but gives a runtime error.Please
> have
> > >>> a look and tell me what is wrong.
> > >>> ------------------------------------------
> >
> > >>> Code:-
> >
> > >>>
> ---------------------------------------------------------------------------
> > >>> import javax.mail.*;
> > >>> import javax.mail.internet.*;
> > >>> import javax.mail.Authenticator;
> > >>> import javax.mail.PasswordAuthentication;
> >
> > >>> import java.util.Properties;
> >
> > >>> public class javamailauth
> > >>> {
> >
> > >>> private static final String SMTP_HOST_NAME =
> "*********.****.**.**";
> > >>> private static final String SMTP_AUTH_USER = "******";
> > >>> private static final String SMTP_AUTH_PWD = "*******";
> >
> > >>> public static void main(String[] args) throws Exception{
> > >>> new javamailauth().test();
> > >>> }
> >
> > >>> public void test() throws Exception{
> > >>> Properties props = new Properties();
> > >>> props.put("mail.transport.protocol", "smtp");
> > >>> props.put("mail.smtp.host", SMTP_HOST_NAME);
> > >>> props.put("mail.smtp.port",80);
> > >>> props.put("mail.smtp.auth", "true");
> >
> > >>> Authenticator auth = new SMTPAuthenticator();
> > >>> Session mailSession = Session.getDefaultInstance(props,
> auth);
> > >>> // uncomment for debugging infos to stdout
> > >>> // mailSession.setDebug(true);
> > >>> Transport transport = mailSession.getTransport();
> >
> > >>> MimeMessage message = new MimeMessage(mailSession);
> > >>> message.setContent("This is a test", "text/plain");
> > >>> message.setFrom(new InternetAddress("jit...@it.iitb.ac.in
> "));
> > >>> message.addRecipient(Message.RecipientType.TO,new
> > >>> InternetAddress("jiteshbdun...@gmail.com"));
> >
> > >>> transport.connect();
> > >>> transport.sendMessage(message,message.getRecipients(
> > >>> Message.RecipientType.TO));
> > >>> transport.close();
> > >>> }
> >
> > >>> private class SMTPAuthenticator extends javax.mail.Authenticator
> {
> > >>> public PasswordAuthentication getPasswordAuthentication()
> > >>> {
> > >>> String username = SMTP_AUTH_USER;
> > >>> String password = SMTP_AUTH_PWD;
> > >>> return new PasswordAuthentication(username, password);
> > >>> }
> > >>> }
> > >>> }
> >
> > >>>
> ---------------------------------------------------------------------------
> > >>> Error:-
> >
> > >>>
> ---------------------------------------------------------------------------
> > >>> C:\Program Files\Java\jdk1.5.0_10\bin>java javamailauth
> > >>> Exception in thread "main" javax.mail.MessagingException: Could not
> > >>> connect to S
> > >>> MTP host: smtp-auth.iitb.ac.in, port: 80;
> >
> > >>> nested exception is:
> > >>> java.net.ConnectException: Connection timed out: connect
> > >>> at
> > >>> com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1545)
> > >>> at
> > >>> com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:45
> > >>> 3)
> > >>> at javax.mail.Service.connect(Service.java:313)
> > >>> at javax.mail.Service.connect(Service.java:172)
> > >>> at javax.mail.Service.connect(Service.java:121)
> > >>> at javamailauth.test(javamailauth.java:38)
> > >>> at javamailauth.main(javamailauth.java:17)
> > >>> Caused by: java.net.ConnectException: Connection timed out: connect
> > >>> at java.net.PlainSocketImpl.socketConnect(Native Method)
> > >>> at
> java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
> > >>> at
> > >>> java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
> > >>> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
> > >>> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
> > >>> at java.net.Socket.connect(Socket.java:519)
> > >>> at java.net.Socket.connect(Socket.java:469)
> > >>> at
> > >>> com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:267)
> > >>> at
> > >>> com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:227)
> > >>> at
> > >>> com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1511)
> > >>> ... 6 more
> >
> > >>> C:\Program Files\Java\jdk1.5.0_10\bin>
> >
> > >>> -------------------------------------------
> >
> > >>> Note: For connecting to the internet, we use a UserName and Password
> .
> > >>> Once this is done, we can go and browse any page, include the mailing
> > >>> websites( our institution mail box too). After this authentication,
> we goto
> > >>> the institution email website and enter our Email UserName and
> Password.
> >
> > >>> Am I entering the credentials correctly. My PC's Ip Address has been
> > >>> added to the MTA of the SMTP server. Thus the emails must be relayed
> > >>> properly.
> >
> > >>> Please help.
> >
> > >>> Thanks & Regards,
> > >>> Jitesh Dundas
> >
> > >>> On Fri, Jul 17, 2009 at 11:02 AM, Vasile Braileanu <
> > >>> vasilebraile...@gmail.com> wrote:
> >
> > >>>> Hi,
> > >>>> Did you use a SSL connection on port 465?
> >
> > >>>> Best regards,
> > >>>> Vasile Braileanu
> >
> > > --
> > > Mick Timony
> > > ---
> > > Ever tried. Ever failed. No matter. Try Again. Fail again. Fail better.
> --
> > > S. Beckett
> > > ---
>
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