--- /dev/null
+due to several complains about you running a challenge-response system
+and sending eMails to persons posting to our lists, we decided to
+unsubscribe your address from all mailinglists on our listserver.
+
+Feel free to subscribe again to our lists after you verified that your
+challenge-response system is not hitting our users any more. Iff we find
+out you subscribed again and your challenge-response system is still up
+for mails from lists.debian.org, your address will be banned permanently
+from lists.debian.org.
+