dude just try this code. this will work
u have to autenticate ur mail or else ur mail sever thinks that some one is useing it without a valid username and password. this is called as ssl in plain terms..
<?php
require_once "Mail.php";
$from = "vk@xyz.com";
$to = "[email]yourmail@yaourdomain.com[/email]";
$subject = "Hi!";
$body = "<h1>Hi</h1>,\n\nHow are you?";
$host = "mail.example.com";
$username = "smtp_username";
$password = "smtp_password";
$headers = array ('From' => $from,
'To' => $to,
'Subject' => $subject);
$smtp = Mail::factory('smtp',
array ('host' => $host,
'auth' => true,
'username' => $username,
'password' => $password));
$mail = $smtp->send($to, $headers, $body);
if (PEAR::isError($mail)) {
echo("<p>" . $mail->getMessage() . "</p>");
} else {
echo("<p>Message successfully sent!</p>");
}
?>
note: you should have pear installed in your machine already to use this..
yes that is what i told right