Erro de Autenticação - JAVAMAIL

Galera, olha a classe:

public class Mail
{
public void sendMail(String IP)
{
/*
* System.setProperty(“mail.smtp.host”, “smtp.gmail.com”);
* System.setProperty(“mail.smtp.port”, “465”); // Default 25
* System.setProperty(“mail.smtp.auth”, “true”);
*/

	Authenticator auth = null;
    auth= new Authenticator() {

        protected PasswordAuthentication getPasswordAuthentication() {

            return new PasswordAuthentication("xxx@yahoo.com.br", "xxx");
        }
    };

	Properties p = new Properties();
	p.put("mail.smtp.host", "smtp.mail.yahoo.com.br");
	p.put("mail.smtp.auth", "true");
	p.put("mail.smtp.port", "465"); // Default 25
	p.put("mail.user", "xxx@yahoo.com.br");
	p.put("mail.debug", "true");
	p.put("mail.smtp.debug", "true");
	p.put("mail.mime.charset", "ISO-8859-1");
	p.put("mail.smtp.starttls.enable", "true");
	p.put("mail.smtp.socketFactory.port", "465");
	p.put("mail.smtp.socketFactory.fallback", "false");
	p.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");

	Session session = Session.getInstance(p, auth);
	MimeMessage msg = new MimeMessage(session);

	try
	{
		// "de" e "para"!!
		msg.setFrom(new InternetAddress("rdg_ma@yahoo.com.br"));
		msg.setRecipient(Message.RecipientType.TO, new InternetAddress("xxx@ig.com.br"));

		// nao esqueca da data!
		// ou ira 31/12/1969 !!!
		msg.setSentDate(new Date());

		msg.setText("Acesso Site");

		StringBuffer assunto = new StringBuffer("");

		SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy HH:mm");

		assunto.append("***************************************************************\n\n\n");
		assunto.append("Acesso ao site em: " + sdf.format(new Date()) + " do seguinte IP: " + IP + "\n\n\n");
		assunto.append("***************************************************************\n\n\n");

		msg.setSubject(assunto.toString());

		// evniando mensagem (tentando)
		System.out.println("enviando");
		Transport.send(msg);
		System.out.println("enviou");
	} catch (AddressException e)
	{
		e.printStackTrace();
		// nunca deixe catches vazios!
	} catch (MessagingException e)
	{
		e.printStackTrace();
		// nunca deixe catches vazios!
	}

}

Olha o erro:

DEBUG: JavaMail version 1.4ea
DEBUG: java.io.FileNotFoundException: C:\Arquivos de programas\EasyEclipse Desktop Java 1.2.1\jre\jre\lib\javamail.providers (O sistema não pode encontrar o arquivo especificado)
DEBUG: URL jar:file:/C:/Documents%20and%20Settings/rodrigo/Desktop/Nova%20pasta/lib/imap.jar!/META-INF/javamail.providers
DEBUG: successfully loaded resource: jar:file:/C:/Documents%20and%20Settings/rodrigo/Desktop/Nova%20pasta/lib/imap.jar!/META-INF/javamail.providers
DEBUG: URL jar:file:/C:/Documents%20and%20Settings/rodrigo/Desktop/Nova%20pasta/lib/pop3.jar!/META-INF/javamail.providers
DEBUG: successfully loaded resource: jar:file:/C:/Documents%20and%20Settings/rodrigo/Desktop/Nova%20pasta/lib/pop3.jar!/META-INF/javamail.providers
DEBUG: URL jar:file:/C:/Documents%20and%20Settings/rodrigo/Desktop/Nova%20pasta/lib/smtp.jar!/META-INF/javamail.providers
DEBUG: successfully loaded resource: jar:file:/C:/Documents%20and%20Settings/rodrigo/Desktop/Nova%20pasta/lib/smtp.jar!/META-INF/javamail.providers
DEBUG: successfully loaded resource: /META-INF/javamail.default.providers
DEBUG: Tables of loaded providers
DEBUG: Providers Listed By Class Name: {com.sun.mail.smtp.SMTPSSLTransport=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Sun Microsystems, Inc], com.sun.mail.smtp.SMTPTransport=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc], com.sun.mail.imap.IMAPSSLStore=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun Microsystems, Inc], com.sun.mail.pop3.POP3SSLStore=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Sun Microsystems, Inc], com.sun.mail.imap.IMAPStore=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Sun Microsystems, Inc], com.sun.mail.pop3.POP3Store=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Sun Microsystems, Inc]}
DEBUG: Providers Listed By Protocol: {imaps=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun Microsystems, Inc], imap=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Sun Microsystems, Inc], smtps=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Sun Microsystems, Inc], pop3=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Sun Microsy stems, Inc], smtp=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc], pop3s=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Sun Microsystems, Inc]}
DEBUG: successfully loaded resource: /META-INF/javamail.default.address.map
DEBUG: URL jar:file:/C:/Documents%20and%20Settings/rodrigo/Desktop/Nova%20pasta/lib/smtp.jar!/META-INF/javamail.address.map
DEBUG: successfully loaded resource: jar:file:/C:/Documents%20and%20Settings/rodrigo/Desktop/Nova%20pasta/lib/smtp.jar!/META-INF/javamail.address.map
DEBUG: java.io.FileNotFoundException: C:\Arquivos de programas\EasyEclipse Desktop Java 1.2.1\jre\jre\lib\javamail.address.map (O sistema não pode encontrar o arquivo especificado)
enviando
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: trying to connect to host “smtp.mail.yahoo.com.br”, port 465, isSSL false
220 smtp109.mail.mud.yahoo.com ESMTP
DEBUG SMTP: connected to host “smtp.mail.yahoo.com.br”, port: 465

EHLO rodrigo-home
250-smtp109.mail.mud.yahoo.com
250-AUTH LOGIN PLAIN XYMCOOKIE
250-PIPELINING
250 8BITMIME
DEBUG SMTP: Found extension “AUTH”, arg “LOGIN PLAIN XYMCOOKIE”
DEBUG SMTP: Found extension “PIPELINING”, arg “”
DEBUG SMTP: Found extension “8BITMIME”, arg “”
DEBUG SMTP: Attempt to authenticate
AUTH LOGIN
334 VXNlcm5hbWU6
cmRnX21hQHlhaG9vLmNvbS5icg==
334 UGFzc3dvcmQ6
c2VuaGEx
535 authorization failed (#5.7.0)
javax.mail.AuthenticationFailedException
at javax.mail.Service.connect(Service.java:306)
at javax.mail.Service.connect(Service.java:156)
at javax.mail.Service.connect(Service.java:105)
at javax.mail.Transport.send0(Transport.java:168)
at javax.mail.Transport.send(Transport.java:98)
at br.com.site.mail.mail.Mail.sendMail(Mail.java:78)
at br.com.site.mail.mail.Mail.<init>(Mail.java:94)
at br.com.site.mail.applet.AppletMail.init(AppletMail.java:37)
at sun.applet.AppletPanel.run(AppletPanel.java:378)
at java.lang.Thread.run(Thread.java:595)
Exception in thread “AWT-EventQueue-0” java.lang.NullPointerException: component argument pData
at sun.awt.windows.Win32SurfaceData.initOps(Native Method)
at sun.awt.windows.Win32SurfaceData.<init>(Win32SurfaceData.java:448)
at sun.awt.windows.Win32SurfaceData.createData(Win32SurfaceData.java:316)
at sun.awt.Win32GraphicsConfig.createSurfaceData(Win32GraphicsConfig.java:357)
at sun.awt.windows.WComponentPeer.replaceSurfaceData(WComponentPeer.java:332)
at sun.awt.windows.WComponentPeer.replaceSurfaceData(WComponentPeer.java:313)
at sun.awt.windows.WComponentPeer$2.run(WComponentPeer.java:353)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)

Pelo visto é mais alguma configuração que tá faltando… Não será a de SSL, mas não sei o que fazer… Podem ajudar?

At,
Rodrigo

eu andei tendo problema pra enviar pelo gmail também, mais consegui desse jeito aqui…

[code]
Properties props = new Properties();
props.put( "mail.transport.protocol", "smtp" );
props.put( "mail.smtp.host", host );
props.put( "mail.smtp.port", port );//465
props.put( "mail.smtp.auth", "true" );
props.put( "mail.smtp.starttls.enable", "true" );
props.put( "mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory" );

	Authenticator authenticator = new SMTPAuthenticator&#40; user, password&#41;;

            /*class SMTPAuthenticator extends Authenticator &#123;

	private final String username;

	private final String password;

	SMTPAuthenticator&#40; String username, String password &#41; &#123;

		this.username = username;
		this.password = password;
	&#125;

	public PasswordAuthentication getPasswordAuthentication&#40;&#41; &#123;

		return new PasswordAuthentication&#40; username, password &#41;;
	&#125;
&#125;*/
	
	Session session = Session.getInstance&#40; props, authenticator &#41;;

	MimeMessage msg = new MimeMessage&#40; session &#41;;
	msg.setFrom&#40; new InternetAddress&#40; from &#41; &#41;;

	InternetAddress&#91;&#93; address = &#123; new InternetAddress&#40; to &#41; &#125;;
	msg.setRecipients&#40; Message.RecipientType.TO, address &#41;;
	msg.setSubject&#40; titulo &#41;;
	MimeBodyPart mbp1 = new MimeBodyPart&#40;&#41;;
	mbp1.setText&#40; message &#41;;
	Multipart mp = new MimeMultipart&#40;&#41;;
	mp.addBodyPart&#40; mbp1 &#41;;
	msg.setContent&#40; mp &#41;;
	msg.setSentDate&#40; Calendar.getInstance&#40;&#41;.getTime&#40;&#41; &#41;;
	Transport.send&#40; msg &#41;;[/code]

mas eu atualizei no meu sistema o API do Javamail, que a que eu estava usando ainda não tinha suporte pra SSL.