The sends use the php mail function. Make sure that this works for you. Upload a test script to your server to test.
<html>
<head>
<title>PHP Mail() test</title>
</head>
<body>
This form will attempt to send a test email. Please enter where this test should be sent to<br><p>
<form action = "php_mail.php" method = "post" name="sendmail">
Enter an email address: <input type = "text" name = "to"><br>
<input type="submit" value="Send" name="submit"><input type="reset" value="Reset" name="reset"><br><p>
<?php
if(isset($_POST)){
$host = $_SERVER;
$uri = $_SERVER;
$mail_to=$_POST;
$mail_subject="Test email from $host";
$mail_body="This is a test email, sent from $uri";
$header = "Content-type: text/html\n";
$header .= "From: \"PHP mail() Test Script\"<noreply@$host>\n";
if(mail($mail_to, $mail_subject, $mail_body,$header)){
print "Email sent successfully!";
}
else{
print "Email did not send";
}
}
?>
</form>
</body>
</html>