diff --git a/caddy/Caddyfile b/caddy/Caddyfile
index d77fd42..a69b832 100644
--- a/caddy/Caddyfile
+++ b/caddy/Caddyfile
@@ -87,7 +87,6 @@ mailsync.bizmatch.net {
   }
 }
 
-mail.andreasknuth.de {
-    tls andreas.knuth@gmail.com
-    reverse_proxy nginx-mailcow:8080
+mail.andreasknuth.de autodiscover.mail.andreasknuth.de autoconfig.mail.andreasknuth.de {
+    reverse_proxy nginx-mailcow:80
 }
\ No newline at end of file