Hi Tevya,
Thank you very much for responding. This is what I have discovered:
starfish-reviews-process.php on line 109 was using the create_function which is deprecated in PHP 7.2 (which I am using). I commented out the line and substituted wp_mail
I installed the wp-mail-smtp plugin.
Once I got wp-mail-smtp configured correctly, I was able to send emails from localhost.
I very much appreciate your suggestions and time.
