diff --git a/content/lists/_index.md b/content/lists/_index.md
new file mode 100644
index 0000000..afd5c08
--- /dev/null
+++ b/content/lists/_index.md
@@ -0,0 +1,6 @@
+---
+title: "Lists"
+description: "Mailing lists"
+---
+
+If you are reading this page, the proxy to the public-inbox service is not working.