diff --git a/k8s/mailu/mailu.secret.yml b/k8s/mailu/mailu.secret.yml
index 5f66a76..15c333c 100644
--- a/k8s/mailu/mailu.secret.yml
+++ b/k8s/mailu/mailu.secret.yml
@@ -7,11 +7,18 @@ subnet: 10.233.0.0/16
 
 clamav:
   enabled: false
-
+front:
+  resources:
+    requests:
+      memory: 10Mi
+      cpu: 10m
+    limits:
+      memory: 200Mi
+      cpu: 200m
 admin:
   resources:
     requests:
-      memory: 200Mi
+      memory: 20Mi
       cpu: 50m
     limits:
       memory: 500Mi
@@ -21,11 +28,45 @@ dovecot:
   resources:
     requests:
       memory: 50Mi
-      cpu: 100m
+      cpu: 10m
     limits:
       memory: 500Mi
       cpu: 500m
+postfix:
+  resources:
+    requests:
+      memory: 1Gi
+      cpu: 10m
+    limits:
+      memory: 2Gi
+      cpu: 500m
 
+redis:
+  resources:
+    requests:
+      memory: 20Mi
+      cpu: 10m
+    limits:
+      memory: 300Mi
+      cpu: 200m
+roundcube:
+  enabled: true
+  logLevel: INFO
+  resources:
+    requests:
+      memory: 10Mi
+      cpu: 10m
+    limits:
+      memory: 200Mi
+      cpu: 200m
+rspamd:
+  resources:
+    requests:
+      memory: 10Mi
+      cpu: 10m
+    limits:
+      memory: 200Mi
+      cpu: 200m
 certmanager:
   issuerType: ClusterIssuer
   issuerName: "letsencrypt-prod"