Try smtp with metallb

manifests/mailu/values.yaml

@@ -1,4 +1,5 @@
 domain: dvirlabs.com
+
 hostnames:
   - mail.dvirlabs.com
 
@@ -28,27 +29,43 @@ persistence:
 
 admin:
   username: admin
-  initialPassword: "changeme123"
+  initialPassword: changeme123
+  nodeSelector:
+    node-role.kubernetes.io/worker: "true"
+  tolerations: []
 
-tls:
-  certmanager:
-    enabled: true
+webmail:
+  nodeSelector:
+    node-role.kubernetes.io/worker: "true"
+  tolerations: []
 
-service:
-  front:
-    type: ClusterIP
-    port: 80
-    targetPort: 80
+oletools:
+  nodeSelector:
+    node-role.kubernetes.io/worker: "true"
+  tolerations: []
+
+rspamd:
+  nodeSelector:
+    node-role.kubernetes.io/worker: "true"
+  tolerations: []
+
+dovecot:
+  nodeSelector:
+    node-role.kubernetes.io/worker: "true"
+  tolerations: []
+
+postfix:
+  nodeSelector:
+    node-role.kubernetes.io/worker: "true"
+  tolerations: []
 
 front:
   realIpFrom:
     - 192.168.10.0/24
-
   externalService:
     enabled: true
     type: LoadBalancer
-    externalTrafficPolicy: Local
-    loadBalancerIP: 192.168.10.241
+    externalTrafficPolicy: Cluster
     ports:
       smtp: true
       smtps: false
@@ -58,9 +75,13 @@ front:
       pop3: false
       pop3s: false
       manageSieve: false
-
   nodeSelector:
-    node-role.kubernetes.io/worker: ""
+    node-role.kubernetes.io/worker: "true"
+  tolerations: []
+
+tls:
+  certmanager:
+    enabled: true
 
 dkim:
   enabled: true