Linux, Apache, MySQL, PHP

include_once "Mail.php";

function isMailSent($from, $to, $subject, $body) {

$host = "mail.domain.com";
$username = "email@domain.com";
$password = "password";

$headers = array ('From' => $from,
'To' => $to,
'Subject' => $subject);

$smtp = Mail::factory('smtp',
array ('host' => $host,
'auth' => true,
'username' => $username,
'password' => $password));
try {

// add to the body
$body = '<p><img src="/images/logo.png" /></p>' . $body . '<p>Thank you!</p>';

// dispathc mail
$mail = $smtp->send($to, $headers, $body);

// check if mail was sent successfully
if (PEAR::isError($mail)) {
return "<p>" . $mail->getMessage() . "</p>";
} else {
return "<p>Message successfully sent!</p>";
}

} catch (Exception $e) {
return $e->getMessage();
}
}