diff --git a/mailpoet/assets/js/src/newsletters/send/pending_newsletter_message.tsx b/mailpoet/assets/js/src/newsletters/send/pending_newsletter_message.tsx
new file mode 100644
index 0000000000..cc2a7b1828
--- /dev/null
+++ b/mailpoet/assets/js/src/newsletters/send/pending_newsletter_message.tsx
@@ -0,0 +1,57 @@
+import { useAction, useSelector } from '../../settings/store/hooks';
+import ReactStringReplace from 'react-string-replace';
+import { getLinkRegex, t } from 'common';
+import { useState } from '@wordpress/element';
+
+export const PendingNewsletterMessage = ({
+  toggleLoadingState,
+  updatePendingState,
+}: {
+  toggleLoadingState: (loading: boolean) => void;
+  updatePendingState: (approved: boolean) => void;
+}) => {
+  const getKeyActivationState = useSelector('getKeyActivationState');
+  const getSettings = useSelector('getSettings');
+  const [showRefreshButton, keepShowingRefresh] = useState(true);
+  //
+  const verifyMssKey = useAction('verifyMssKey');
+  const recheckKey = async (e) => {
+    e.preventDefault();
+    const state = getKeyActivationState();
+    toggleLoadingState(true);
+    await verifyMssKey(state.key);
+    keepShowingRefresh(false);
+    toggleLoadingState(false);
+    updatePendingState(
+      !getSettings().mta.mailpoet_api_key_state.data.is_approved,
+    );
+  };
+
+  return (
+    <div className="mailpoet_error">
+      {ReactStringReplace(
+        t('pendingKeyApprovalNotice'),
+        getLinkRegex(),
+        (match) => (
+          <a
+            href="https://account.mailpoet.com/authorization"
+            target="_blank"
+            rel="noopener noreferrer"
+          >
+            {match}
+          </a>
+        ),
+      )}{' '}
+      {showRefreshButton &&
+        ReactStringReplace(
+          t('pendingKeyApprovalNoticeRefresh'),
+          getLinkRegex(),
+          (match) => (
+            <a href="#" onClick={recheckKey}>
+              {match}
+            </a>
+          ),
+        )}
+    </div>
+  );
+};