diff --git a/inventories/z9/hosts.yaml b/inventories/z9/hosts.yaml
index ad8fd9c..d68af37 100644
--- a/inventories/z9/hosts.yaml
+++ b/inventories/z9/hosts.yaml
@@ -14,9 +14,6 @@ all:
         authoritative-dns:
           ansible_host: authoritative-dns.z9.ccchh.net
           ansible_user: chaos
-        mailserver-endpoint:
-          ansible_host: mailserver-endpoint.ccchh.net
-          ansible_user: chaos
         uptime-kuma:
           ansible_host: uptime-kuma.z9.ccchh.net
           ansible_user: chaos
@@ -35,9 +32,6 @@ all:
       hosts:
         zigbee2mqtt:
         uptime-kuma:
-    ssh_server_config_hosts:
-      hosts:
-        mailserver-endpoint:
     zigbee2mqtt_hosts:
       hosts:
         zigbee2mqtt:
@@ -65,5 +59,4 @@ all:
         mqtt:
         zigbee2mqtt:
         authoritative-dns:
-        mailserver-endpoint:
         uptime-kuma: