Re: Can't send email from J2ME.

From:
Nigel Wade <nmw@ion.le.ac.uk>
Newsgroups:
comp.lang.java.programmer
Date:
Tue, 28 Nov 2006 17:09:55 +0000
Message-ID:
<ekhqh4$r3c$1@south.jnrs.ja.net>
Boki wrote:

On Nov 28, 7:37 pm, Nigel Wade <n...@ion.le.ac.uk> wrote:

Martin Gregorie wrote:

Boki wrote:

         sc = (SocketConnection)
            Connector.open("socket://"+"smpt.abcd.com"+":25");

         is = sc.openInputStream();
         os = sc.openOutputStream();You've opened a connection to an SMTP

server (I presume it's an SMTP server

since you are connecting on port 25) but have not read the server greeting.
You've jumped straight into sending commands. Read the response, it may tell
you something useful, like your connection has been rejected.

      os.write( ("USER " + "Boki" + "\r\n").getBytes());
      os.write( ("PASS " + "PASS1234" + "\r\n").getBytes());What is this?


1) I am using J2ME, can't use javamail.
2) I think I was wrong here, could you please provide the sequence that
I should follow to login email server.


You need to read the RFCs, and follow the protocol.

The RFC for SMTP is 2821, and the RFC for SMTP authentication is 554.

or is there any free email server that I can just do a test ?


I have no idea. I would have thought your best bet would be your ISPs mail
server, although your ISP might begin to get suspicious at the amount of SMTP
protocol errors from your account.

If you really want to make it work why don't you setup your own SMTP server.
But, for all our sakes, don't connect it to the Internet.

--
Nigel Wade, System Administrator, Space Plasma Physics Group,
            University of Leicester, Leicester, LE1 7RH, UK
E-mail : nmw@ion.le.ac.uk
Phone : +44 (0)116 2523548, Fax : +44 (0)116 2523555

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