remove read-only

Author: MichaelSp

charts/docker-mailserver/templates/deployment.yaml

@@ -263,7 +263,6 @@ spec:
           {{- if $persistence.enabled }}
             - name: {{ $name }}
               mountPath: {{ $persistence.mountPath }}
-              readOnly: true
           {{- end }}
         {{- end }}
 {{- end }}