hey all. Just adding a container/docker to unraid and it has an option

cap_add: - NET_ADMIN

Where to I put that? Is it an enviroment, post, additional?

Which container? There should be a support link in the Apps tab card for the container, if you already installed it there will be a support link in the icon drop down in the Unraid GUI.

 

Take a look at the support link and see if your question is answered there, typically in the first post of the thread or linked there.

Actually I am using a docker image external to Unraid. I just dont have the knowledge to workout what each part of the compose file reprosents and then put it in the correct place for the unraid options. I am used to using the Unraid docker interface but I am missing the bits where the Hostname and Domain name go? I cant workout if its a vaiable or whatever. the paths and posts are fine

services:
  mailserver:
    image: docker.io/mailserver/docker-mailserver:latest
    container_name: mailserver
    # If the FQDN for your mail-server is only two labels (eg: example.com),
    # you can assign this entirely to `hostname` and remove `domainname`.
    hostname: mail
    domainname: example.com
    env_file: mailserver.env
    # More information about the mail-server ports:
    # https://docker-mailserver.github.io/docker-mailserver/edge/config/security/understanding-the-ports/
    # To avoid conflicts with yaml base-60 float, DO NOT remove the quotation marks.
    ports:
      - "25:25"    # SMTP  (explicit TLS => STARTTLS)
      - "143:143"  # IMAP4 (explicit TLS => STARTTLS)
      - "465:465"  # ESMTP (implicit TLS)
      - "587:587"  # ESMTP (explicit TLS => STARTTLS)
      - "993:993"  # IMAP4 (implicit TLS)
    volumes:
      - ./docker-data/dms/mail-data/:/var/mail/
      - ./docker-data/dms/mail-state/:/var/mail-state/
      - ./docker-data/dms/mail-logs/:/var/log/mail/
      - ./docker-data/dms/config/:/tmp/docker-mailserver/
      - /etc/localtime:/etc/localtime:ro
    restart: always
    stop_grace_period: 1m
    cap_add:
      - NET_ADMIN
    healthcheck:
      test: "ss --listening --tcp | grep -P 'LISTEN.+:smtp' || exit 1"
      timeout: 3s
      retries: 0

 

https://github.com/docker-mailserver/docker-mailserver/blob/master/docker-compose.yml