Javamail do not run

[DavidIme]

Hi,
I have a problem sendin mail via Javamail.
Here is the code:
Properties props = new Properties();
props.setProperty("mail.smtp.host", "pop3.lookatnenes.com");
props.setProperty("mail.smtp.starttls.enable", "true");
props.setProperty("mail.smtp.port", "25");
props.setProperty("mail.smtp.user", "info@lookatnenes.com");
props.setProperty("mail.smtp.auth", "true");

// Preparamos la sesion

Session session = Session.getDefaultInstance(props, null);
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress("info@lookatnenes.com"));
message.addRecipient(Message.RecipientType.TO,new InternetAddress("myEmail@yahoo.es"));
message.setSubject("Hola");
message.setText("Test");

Transport t;
t = session.getTransport("smtp");

t.connect("pop3.lookatnenes.com","info@lookatnenes.com", "mypassword");

t.sendMessage(message, message.getAllRecipients());
t.close();


I receive the exception:
Send failed; nested exception is: javax.mail.MessagingException: decompression_failure: remotely generated; fatal; nested exception is: gnu.javax.net.ssl.provider.AlertException: decompression_failure: remotely generated

Could you help me please?
I do not have any idea what this exception means.
Thanks a lot