ansible-mailserver-debian/mail_system/tasks/dovecot.yml

# here we assume that postfix.yml has run such that user 'mailstore' exists


# sieve scripts


- name: Install dovecot packages
  ansible.builtin.apt:
    name: dovecot-core,dovecot-flatcurve,dovecot-imapd,dovecot-lmtpd,dovecot-managesieved,dovecot-pgsql,dovecot-sieve
    state: present

- name: Remove inclusion of conf.d/*.conf from dovecot.conf
  ansible.builtin.lineinfile:
    path: /etc/dovecot/dovecot.conf
    regexp: '^!include conf\.d/\*\.conf'
    line: '#!include conf.d/*.conf'

- name: Set dovecot_config_version to 2.4.1
  ansible.builtin.lineinfile:
    path: /etc/dovecot/dovecot.conf
    regexp: '^dovecot_config_version = .*'
    line: 'dovecot_config_version = 2.4.1'

- name: Set dovecot_storage_version to 2.4.1
  ansible.builtin.lineinfile:
    path: /etc/dovecot/dovecot.conf
    regexp: '^dovecot_storage_version = .*'
    line: 'dovecot_storage_version = 2.4.1'

- name: Install /etc/dovecot/local.conf
  ansible.builtin.template:
    src: "dovecot/{{ item }}"
    dest: "/etc/dovecot/{{ item }}"
    owner: root
    group: root
    mode: "0600"
    force: true
  loop:
    - local.conf

- name: File quota-warning.sh
  ansible.builtin.template:
    src: dovecot/quota-warning.sh
    dest: /usr/local/bin/quota-warning.sh
    owner: root
    group: root
    mode: "0755"
    force: true

- name: Directory /var/lib/dovecot/sieve
  ansible.builtin.file:
    path: "/var/lib/dovecot/sieve"
    state: directory
    owner: mailstore
    group: mailstore
    mode: "0755"

- name: Copy sieve files
  ansible.builtin.copy:
    src: dovecot/sieve
    dest: /var/lib/dovecot/
    owner: mailstore
    group: mailstore
    mode: "0600"
    directory_mode: "0755"

- name: Directory permissions sieve pipes
  ansible.builtin.file:
    path: "/var/lib/dovecot/sieve/pipes"
    owner: mailstore
    group: mailstore
    mode: "0777"

- name: Execution flag for spam training scripts
  ansible.builtin.file:
    path: "/var/lib/dovecot/sieve/pipes/{{ item }}"
    owner: mailstore
    group: mailstore
    mode: "0700"
  loop:
    - rspamd-learn-spam.sh
    - rspamd-learn-ham.sh

- name: Restart dovecot
  ansible.builtin.systemd:
    name: dovecot
    state: restarted