email received has To: undisclosed-recipients:

[lse123]

I built an email simple only send , app
using code like below but email received has To: undisclosed-recipients:

not the inserted real email well, what other way exist to send email in Java SE with To, the actual To field contents?

 88.   public void sendMail()
 89.   {
 90.      try
 91.      {
 92.         Socket s = new Socket(smtpServer.getText(), 25);
 93.
 94.         InputStream inStream = s.getInputStream();
 95.         OutputStream outStream = s.getOutputStream();
 96.
 97.         in = new Scanner(inStream);
 98.         out = new PrintWriter(outStream, true /* autoFlush */);
 99.
100.         String hostName = InetAddress.getLocalHost().getHostName();
101.
102.         receive();
103.         send("HELO " + hostName);
104.         receive();
105.         send("MAIL FROM: <" + from.getText() + ">");
106.         receive();
107.         send("RCPT TO: <" + to.getText() + ">");
108.         receive();
109.         send("DATA");
110.         receive();
111.         send(message.getText());
112.         send(".");
113.         receive();
114.         s.close();
115.       }
116.       catch (IOException e)
117.       {
118.          comm.append("Error: " + e);
119.       }
120.    }
121.
122.    /**
123.     * Sends a string to the socket and echoes it in the comm text area.
124.     * @param s the string to send.
125.     */
126.    public void send(String s) throws IOException
127.    {
128.       comm.append(s);
129.       comm.append("\n");
130.       out.print(s.replaceAll("\n", "\r\n"));
131.       out.print("\r\n");
132.       out.flush();
133.    }
134.
135.    /**
136.     * Receives a string from the socket and displays it in the comm text area.
137.     */
138.    public void receive() throws IOException
139.    {
140.       String line = in.nextLine();
141.       comm.append(line);
142.       comm.append("\n");
143.    }

[Eranga]

You mean that you want to send mails without let them who send it?

[lse123]

No, I mean:
The (received) email I test it to, I send with mine address(To) come as:
1)no subject
2)To: field equals>undisclosed-recipients:

I want To: shown my own address as destinated address or in case send email elesewhere person, the destinated address of him(his address)
and
Subject field to have a relative subject...well?

[Eranga]

No, I mean:
The (received) email I test it to, I send with mine address(To) come as:
1)no subject
2)To: field equals>undisclosed-recipients:

I want To: shown my own address as destinated address or in case send email elesewhere person, the destinated address of him(his address)
and
Subject field to have a relative subject...well?

Okay, looking at your code, can you tell me where/how you set the receivers emails address and the subject line?

[lse123]

105.         send("MAIL FROM: <" + from.getText() + ">");
106.         receive();
107.         send("RCPT TO: <" + to.getText() + ">");

HOW MANY WAYS EXIST IN SENDING JAVA SE EMAIL ?
I must use for the requested point, package JavaMail API???

exist and other ways to achive this?

after fwd received email I get in body:

webmaster@poliscarhire.eu  // these 2 lines appear by default after fwd any msg
webmaster@poliscarhire.com

-----Original Message-----
From: a080725@cytanet.com.cy [mailto:a080725@cytanet.com.cy] 
Sent: Monday, May 03, 2010 12:20 AM
To: undisclosed-recipients:
Subject: 

test one
two
jnjnjnm

,mnmnmn,m
,n,mn,mn,
 ,m,mnmn
nm,mnmn
nmn,n,

and in subject:

FW:

[Eranga]

Many ways to do that. Look at the following article on this.

Sending mail from Java

[JosAH]

You should use Sun's Java Mail API; you can set the recipients type to BCC (Blank Carbon Copy) a.k.a. undisclosed recipients.

kind regards,

Jos