Only send email for anonymous users when using WP Job Manager Emails

functions.php

<?php
// ^ There should ONLY be one of these at the top of child theme's functions.php file

add_filter( 'job_manager_emails_email_should_send', 'smyles_wpjm_emails_only_send_for_anon_users', 10, 4 );

// You MUST configure the "template name" under the advanced settings area, and set it to "job_email_example_send_anon_only",
// or whatever custom email template name you decide to use.  Each template must have a unique name
function smyles_wpjm_emails_only_send_for_anon_users( $should_send, $template, $listing_id, $that ) {
	
	if ( $template && $template->template_name && $template->template_name === 'job_email_example_send_anon_only' ) {
		if ( is_user_logged_in() ) {
			return false;
		}
	}

	return $should_send;
}