Initial commit
diff --git a/templates/emails/plain/failed-renewal-authentication-requested.php b/templates/emails/plain/failed-renewal-authentication-requested.php
new file mode 100644
index 0000000..b139195
--- /dev/null
+++ b/templates/emails/plain/failed-renewal-authentication-requested.php
@@ -0,0 +1,49 @@
+<?php
+/**
+ * Admin email about payment retry failed due to authentication
+ *
+ * @package WooCommerce_Stripe/Templates/Emails
+ * @version 4.3.0
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+ exit;
+}
+
+echo '= ' . $email_heading . " =\n\n";
+
+printf(
+ // translators: 1) an order number, 2) the customer's full name, 3) lowercase human time diff in the form returned by wcs_get_human_time_diff(), e.g. 'in 12 hours'.
+ _x(
+ 'The automatic recurring payment for order %1$s from %2$s has failed. The customer was sent an email requesting authentication of payment. If the customer does not authenticate the payment, they will be requested by email again %3$s.',
+ 'In admin renewal failed email',
+ 'woocommerce-gateway-stripe'
+ ),
+ $order->get_order_number(),
+ $order->get_formatted_billing_full_name(),
+ wcs_get_human_time_diff( $retry->get_time() )
+) . "\n\n";
+printf( __( 'The renewal order is as follows:', 'woocommerce-gateway-stripe' ) ) . "\n\n";
+
+echo "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=\n\n";
+
+/**
+ * Shows the order details table.
+ */
+do_action( 'woocommerce_email_order_details', $order, $sent_to_admin, $plain_text, $email );
+
+echo "\n=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=\n\n";
+
+/**
+* Shows order meta data.
+*/
+do_action( 'woocommerce_email_order_meta', $order, $sent_to_admin, $plain_text, $email );
+
+/**
+* Shows customer details, and email address.
+*/
+do_action( 'woocommerce_email_customer_details', $order, $sent_to_admin, $plain_text, $email );
+
+echo "\n=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=\n\n";
+
+echo apply_filters( 'woocommerce_email_footer_text', get_option( 'woocommerce_email_footer_text' ) );