PHP plain text email

<?php
$body = 'Dear Colleague,
 
If you have any questions or would like to have a brief chat, feel free to contact me.

I look forward to hearing from you.  In the mean time, best regards and have a great day.';
                       $e = "your_email@YOUREMAIL.com";
$subject = 'Website Stuff';
                        $headers = 'From: My Site <rgranlund@MYSITE.com>' . "\r\n";
                        $headers .= 'Bcc: info@MYSITE.com' . "\r\n";

                        if(mail($e, $subject, $body, $headers)) {
                            echo "mail Sent.";
                        } else {
                            echo "Mail NOT sent.";
                        }