Code-Snippets-Functions/Execute a function on a child site/Paid Memberships Pro/bcc-email-addresses-on-notifications,txt

function my_pmpro_email_headers_admin_emails( $headers, $email ) {

	// BCC emails already going to admin_email.
	if ( strpos( $email->template, '_admin' ) !== false ) {
		$headers[] = 'Bcc:' . 'otheremail@domain.com';
	}

	return $headers;
}
add_filter( 'pmpro_email_headers', 'my_pmpro_email_headers_admin_emails', 10, 2 );