docs(mok): Add NetworkPolicy documentation to README

charts/mok/README.md

@@ -51,6 +51,7 @@ Mail on Kubernetes (MoK) is a project to deploy a functional mailserver that run
 | dovecot.volumes.vmail.volumeMode | string | `"Filesystem"` |  |
 | fullnameOverride | string | `""` |  |
 | nameOverride | string | `""` |  |
+| networkPolicy.create | bool | `true` | Create NetworkPolicies to access the mailserver from outside |
 | postfix.affinity | object | `{}` |  |
 | postfix.image.pullPolicy | string | `"IfNotPresent"` |  |
 | postfix.image.repository | string | `"quay.io/shivering-isles/postfix"` | postfix container image |

charts/mok/values.yaml

@@ -186,4 +186,5 @@ serviceAccount:
   name: ""
 
 networkPolicy:
+  # -- Create NetworkPolicies to access the mailserver from outside
   create: true