Use notify.shore.co.il.

In the spam me page.

content/pages/spam.rst

@@ -10,7 +10,7 @@ Spam Nimrod
 
     <iframe name="dummyframe" id="dummyframe" style="display: none;"></iframe>
     <form
-    action="https://patchbay.pub/pubsub/1446c969-9a54-4b5b-83e0-bf88f22f289d"
+    action="https://notify.shore.co.il/send"
     target="dummyframe"
     method="POST">
         <label for="message">Message</label>