Hello friends,
I faced a problem in sending email through servlet. I have downloaded mail.jar and activation.jar. All is running perfect but error is coming.
javax.mail.MessagingException: [EOF]
import java.io.*;
import java.net.*;
import java.util.*;
import java.sql.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*
* @author Administrator
*/
public class SendPasswordCandidate extends HttpServlet {
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
* @param request servlet request
* @param response servlet response
*/
Connection con;
Statement stat;
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
try {
/* TODO output your page here
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet SendPasswordCandidate</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Servlet SendPasswordCandidate at " + request.getContextPath () + "</h1>");
out.println("</body>");
out.println("</html>");
*/
} finally {
out.close();
}
}
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
/**
* Handles the HTTP <code>GET</code> method.
* @param request servlet request
* @param response servlet response
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
//processRequest(request, response);
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
String email=request.getParameter("email");
String name=null;
String password=null;
String next;
if(email!=null)
{
try
{
Class.forName("com.mysql.jdbc.Driver");
con = DriverManager.getConnection("jdbc:mysql://localhost:3306/Recruitment","root","krishna");
stat=con.createStatement();
String sql="Select Candidate_First_Name from candidate_detail where Candidate_Email='"+email+"'";
ResultSet rs1=stat.executeQuery(sql);
while(rs1.next())
name=rs1.getString("Candidate_First_Name");
String query="Select Candidate_Password from candidate_detail where Candidate_Email='"+email+"'";
ResultSet rs2=stat.executeQuery(query);
while(rs2.next())
password=rs2.getString("Candidate_Password");
String mailServer="smtp.mail.yahoo.com";
//String mailServer="mail.netonecom.net";
String subject="Confirm Password";
String[] to={email};
String from="NoWonder<info@nowonder.co.in>";
String messageText="Welcome "+name+"\n"+"Your Password is "+password;
sendMail(mailServer,subject,to,from,messageText);
next="/PaswordSend.jsp";
}
catch(SQLException se)
{
out.println(se);
}
catch(ClassNotFoundException cnf)
{
out.println(cnf);
}
catch(AddressException ae)
{
out.println(ae);
}
catch(MessagingException me)
{
out.println(me);
}
}
else
{
next="/ForgotPassword.jsp";
out.println("Please enter the Email address");
}
}
public void sendMail(String mailServer,String subject,String to[],String from,String messageText) throws AddressException,MessagingException
{
Properties mailprops=new Properties();
mailprops.put("mail.smtp.host", mailServer);
Session mailsession=Session.getDefaultInstance(mailprops,null);
int toCount=to.length;
InternetAddress[] toAddrs=new InternetAddress[toCount];
for(int i=0;i<toCount;i++)
{
toAddrs[i]=new InternetAddress(to[i]);
}
InternetAddress fromAddr=new InternetAddress(from);
Message message=new MimeMessage(mailsession);
message.setFrom(fromAddr);
message.setRecipients(Message.RecipientType.TO, toAddrs);
message.setSubject(subject);
message.setContent(messageText.toString(),"text/plain");
Transport.send(message);
}Then I thought that I am using BSNL dialup connection for the internet so I tried with this code.
import java.io.*;
import java.net.*;
import java.util.*;
import java.sql.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*
* @author Administrator
*/
public class SendPasswordCandidate extends HttpServlet {
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
* @param request servlet request
* @param response servlet response
*/
Connection con;
Statement stat;
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
try {
/* TODO output your page here
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet SendPasswordCandidate</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Servlet SendPasswordCandidate at " + request.getContextPath () + "</h1>");
out.println("</body>");
out.println("</html>");
*/
} finally {
out.close();
}
}
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
/**
* Handles the HTTP <code>GET</code> method.
* @param request servlet request
* @param response servlet response
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
//processRequest(request, response);
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
String email=request.getParameter("email");
String name=null;
String password=null;
String next;
if(email!=null)
{
try
{
Class.forName("com.mysql.jdbc.Driver");
con = DriverManager.getConnection("jdbc:mysql://localhost:3306/Recruitment","root","krishna");
stat=con.createStatement();
String sql="Select Candidate_First_Name from candidate_detail where Candidate_Email='"+email+"'";
ResultSet rs1=stat.executeQuery(sql);
while(rs1.next())
name=rs1.getString("Candidate_First_Name");
String query="Select Candidate_Password from candidate_detail where Candidate_Email='"+email+"'";
ResultSet rs2=stat.executeQuery(query);
while(rs2.next())
password=rs2.getString("Candidate_Password");
// String mailServer="smtp.mail.yahoo.com";
String mailServer="mail.netonecom.net";
String subject="Confirm Password";
String[] to={email};
String from="NoWonder<info@nowonder.co.in>";
String messageText="Welcome "+name+"\n"+"Your Password is "+password;
sendMail(mailServer,subject,to,from,messageText);
next="/PaswordSend.jsp";
}
catch(SQLException se)
{
out.println(se);
}
catch(ClassNotFoundException cnf)
{
out.println(cnf);
}
catch(AddressException ae)
{
out.println(ae);
}
catch(MessagingException me)
{
out.println(me);
}
}
else
{
next="/ForgotPassword.jsp";
out.println("Please enter the Email address");
}
}
public void sendMail(String mailServer,String subject,String to[],String from,String messageText) throws AddressException,MessagingException
{
Properties mailprops=new Properties();
mailprops.put("mail.smtp.host", mailServer);
Session mailsession=Session.getDefaultInstance(mailprops,null);
int toCount=to.length;
InternetAddress[] toAddrs=new InternetAddress[toCount];
for(int i=0;i<toCount;i++)
{
toAddrs[i]=new InternetAddress(to[i]);
}
InternetAddress fromAddr=new InternetAddress(from);
Message message=new MimeMessage(mailsession);
message.setFrom(fromAddr);
message.setRecipients(Message.RecipientType.TO, toAddrs);
message.setSubject(subject);
message.setContent(messageText.toString(),"text/plain");
Transport.send(message);
}Then also error comes i.e.
javax.mail.SendFailedException: Invalid Addresses; nested exception is: com.sun.mail.smtp.SMTPAddressFailedException: 553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)
Sometimes javax.mail.MessagingException:Unable to connect SMTP port:25,NestedException:Unable to rely on "abcd@yahoo.co.in.
I am really confused. I thought that as I am using BSNL dialup connection so my ISP(Internet Service Provider) is BSNL netone so what should I use in variable mailServer in
mailprops.put("mail.smtp.host", mailServer);
Please help me as early as possible as I am having time constraint.
Thank You.
