Emailing Auto Increment Field

I am trying to send an email, after adding a record, that has an auto-increment field, "NewContractNum". I want to include this field in my email and have put the following in the After Record Added event. I used the $keys hoping that would allow me to email this field but it doesnt work. What am I doing wrong?
$email=$values["E-mail Address"];

$from="Factory Assurance Southwest";

$msg="Your New Contract has been sent."."\r\n"."\r\n";

$subject="New FAS Contract Submitted";
$msg.="Contract #: ".$keys['NewContractNum']."\r\n";

$msg.="Status: ".$values['Status']."\r\n";

$msg.="Dealer: ".$values['Company']."\r\n";

$msg.="Dealer #: ".$values['DealerNumber']."\r\n";

$msg.="Email: ".$values['E-mail Address']."\r\n";

$msg.="Customer: ".$values['CustomerName']."\r\n";

$msg.="Coverage: ".$values['Coverage']."\r\n";
$ret=runner_mail(array('to' => $email, 'subject' => $subject, 'body' => $msg, 'from'=>$from));

if(!$ret["mailed"])

echo $ret["message"];
thanks,

Rusty