---
- name: install server specific packages
  ansible.builtin.apt:
    update_cache: yes
    pkg:
      - sympa
- name: edit config file
  ansible.builtin.lineinfile:
    path: /etc/sympa/sympa/sympa.conf
    regexp: '^lang*'
    line: 'lang {{ sympa_lang }}'
    backup: true
- name: edit config file
  ansible.builtin.lineinfile:
    path: /etc/sympa/sympa/sympa.conf
    regexp: '^domain*'
    line: 'domain {{ sympa_domain }}'
    backup: true
- name: edit config file
  ansible.builtin.lineinfile:
    path: /etc/sympa/sympa/sympa.conf
    regexp: '^listmaster*'
    line: 'listmaster {{ sympa_listmaster }}'
    backup: true
- name: edit config file
  ansible.builtin.lineinfile:
    path: /etc/sympa/sympa/sympa.conf
    regexp: '^wwsympa_url*'
    line: 'wwsympa_url {{ sympa_wwsympa_url }}'
    backup: true
...