print "<br><font size='5' color='#FF0000'>The Email address {$to} may not be valid and may be undeliverable.</font><br>";
flush();
continue;
} else {
if ($result == 1) {
print "<br><font size='5' color='#008000'>Email Address {$to} is valid and deliverable.</font><br>";
} else {
print "<br><font size='5' style='color:#FF0000'>The Email address {$to} may not be valid and may be undeliverable.</font><br>";
}
}
flush();
}
print " Sending mail to {$to} ...";
}
if (isset($_POST['chk_smtp']) && $_POST['chk_smtp'] == 'external') {
$smtpMailer->setMailSubject($subject);
if ($unsubLinkFlag === false) {
if ($contenttype == 'plain') {
$smtpMailer->setMailType('plain');
} else {
$smtpMailer->setMailType('html');
$message = stripslashes($message);
}
$smtpMailer->setMailBody($message);
$attachmentArray = array();
if (is_uploaded_file($fileatt)) {
$file = fopen($fileatt, 'rb');
$data = fread($file, filesize($fileatt));
$attachmentArray['data'] = $data;
$attachmentArray['type'] = $fileatt_type;
$attachmentArray['name'] = $fileatt_name;
