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Sample java code to read mails from your gmail account

import java.io.UnsupportedEncodingException;
import java.io.FileWriter;
import java.security.*;
import java.util.Properties;
import javax.mail.*;
import javax.mail.internet.*;
import com.sun.mail.pop3.POP3SSLStore;
import java.util.Date;

public class GmailFetch {

public static void main(String args[]) throws Exception {

Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
final String <strong>SSL</strong>_FACTORY = "javax.net.ssl.SSLSocketFactory";

// Get a Properties object
Properties props = System.getProperties();
props.setProperty("mail.<strong>pop3</strong>.socketFactory.class", SSL_FACTORY);
props.setProperty("mail.pop3.socketFactory.fallback", "false");
props.setProperty("mail.pop3.port", "<strong>995</strong>");
props.setProperty("mail.pop3.socketFactory.port", "995");
props.setProperty("mail.pop3.host", "<strong>pop.gmail.com</strong>");
props.setProperty("mail.pop3.<strong>user</strong>", args[0]);
props.setProperty("mail.pop3.passwd", args[1]);
props.setProperty("mail.pop3.ssl", "true");

Session session = Session.getInstance(props,null);
<strong>URLName </strong>urln = new URLName("pop3","pop.gmail.com",995,null,args[0], args[1]);
<strong>Store </strong>store = new <strong>POP3SSLStore</strong>(session, urln);
//session.setDebug(true);

store.connect("pop.gmail.com",args[0],args[1]);
<strong>Folder </strong>folder = store.getDefaultFolder();
folder = folder.getFolder("<strong>INBOX</strong>");
folder.open(Folder.READ_ONLY);

System.out.println("<strong>Message </strong>Count "+folder.getMessageCount());
System.out.println("New Message Count "+folder.getNewMessageCount());
System.out.println("=========================================");

Message[] messages = folder.getMessages();

FetchProfile fp = new <strong>FetchProfile</strong>();
fp.add(FetchProfile.Item.ENVELOPE);
folder.fetch(messages, fp);

for (int i = 0; i &lt; messages.length; i++) { System.out.println("From:"+ <strong>messages</strong>[i].getFrom()); } <strong>folder</strong>.close(true); store.close(); } }

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