# CODE Access Rules not working

**URL:** <https://forum.collaboraonline.com/t/code-access-rules-not-working/822>\
**Category:** Installation & Configuration\
**Created:** [January 20, 2022, 12:41pm UTC](https://forum.collaboraonline.com/t/code-access-rules-not-working/822 "2022-01-20T12:41:01Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![antboroda](https://avatars.discourse-cdn.com/v4/letter/a/3be4f8/32.png) [@antboroda](https://forum.collaboraonline.com/u/antboroda)\
**Post date:** [January 20, 2022, 12:41pm UTC](https://forum.collaboraonline.com/t/code-access-rules-not-working/822/1 "2022-01-20T12:41:01Z")

</div>

Hey all.  
I have multiple nextcloud servers and now i trying to use CODE-server.

```auto
My compose file:
version: '3'
services:
  code:
    image: collabora/code:latest
    restart: always
    container_name: CODE-server
    environment:
      - username=admin
      - password=P@sssword
      - domain=cl.exampe.com
      - extra_params=--o:ssl.enable=true
    cap_add:
      - MKNOD

  

```

But i can connect to CODE server from [cl3.example.com](http://cl3.example.com) and others. This is huge security risk. How do I set it up so that I can only connect to CODE from a specific server? I tried set [domain=cl.exampe.com](http://domain=cl.exampe.com), domain=cl\.example\.com and still not working.