$_SESSION['_config']['errmsg'] .= _("Email Address given was invalid, or a test connection couldn't be made to your server, or the server rejected the email address as invalid")."<br>\n$checkemail<br>\n";
if (substr($checkemail, 0, 1) == "4")
{
$_SESSION['_config']['errmsg'] .= _("The mail server responsible for your domain indicated a temporary failure. This may be due to anti-SPAM measures, such as \"greylisting\". Please try again in a few minutes.");
} else {
$_SESSION['_config']['errmsg'] .= _("Email Address given was invalid, or a test connection couldn't be made to your server, or the server rejected the email address as invalid");