Unsubscribe link in emails sent

src/routes/unsubscribe.rs

@@ -1,4 +1,8 @@
-use crate::{routes::AppError, startup::AppState, templates::UnsubscribeTemplate};
+use crate::{
+    routes::AppError,
+    startup::AppState,
+    templates::{NotFoundTemplate, UnsubscribeTemplate},
+};
 use anyhow::Context;
 use askama::Template;
 use axum::{
@@ -29,7 +33,11 @@ pub async fn unsubscribe(
         .context("Could not update subscriptions table.")?;
 
     if result.rows_affected() == 0 {
-        Ok(StatusCode::NOT_FOUND.into_response())
+        Ok((
+            StatusCode::NOT_FOUND,
+            Html(NotFoundTemplate.render().unwrap()),
+        )
+            .into_response())
     } else {
         Ok(Html(UnsubscribeTemplate.render().unwrap()).into_response())
     }