- name: ensure packages are installed
  apt:
    name: '{{ item }}'
    state: present
  with_items:
    - postfix
    - mailgraph
  tags:
  - postfix

- name: ensure ldap packages are installed
  apt:
    name: "postfix-ldap"
    state: present
  when: postfix_packmail == True
  tags:
  - postfix

- name: check if main.cf is default
  shell: grep -v -E "^(myhostname|mydestination|mailbox_command)" /etc/postfix/main.cf  | md5sum -
  changed_when: False
  check_mode: no
  register: default_main_cf
  tags:
  - postfix

- block:

  - name: create minimal main.cf
    template:
      src: evolinux_main.cf.j2
      dest: /etc/postfix/main.cf
      owner: root
      group: root
      mode: "0644"
      force: yes
    when: postfix_packmail != True
    notify: restart postfix
    tags:
    - postfix
  
  - name: create packmail main.cf
    template:
      src: packmail_main.cf.j2
      dest: /etc/postfix/main.cf
      owner: root
      group: root
      mode: "0644"
      force: yes
    when: postfix_packmail == True
    notify: restart postfix
    tags:
    - postfix

  when: postfix_force_main_cf == True or
        default_main_cf.stdout == "5450c05d65878e99dad696c7c722e511  -" or
        default_main_cf.stdout == "30022953f1f61f002bfb72e163ecb27e  -"

- name: deploy packmail master.cf
  template:
    src: packmail_master.cf.j2
    dest: /etc/postfix/master.cf
    mode: "0644"
  when: postfix_packmail == True
  notify: restart postfix
  tags:
  - postfix

- name: copy default filter files
  copy:
    src: filter
    dest: "/etc/postfix/{{ item }}"
    force: no
  with_items:
  - virtual
  - client.access
  - client.access_local
  - header_kill
  - header_kill_local
  - recipient.access
  - recipient.access_local
  - sa-blacklist.access
  - sender.access
  - sender.access_local
  - spamd.cidr
  when: postfix_packmail == True
  register: postfix_copy_filter
  tags:
  - postfix

- name: postmap filter files
  command: "postmap /etc/postfix/{{ item }}"
  with_items:
  - virtual
  - client.access
  - client.access_local
  - header_kill
  - header_kill_local
  - recipient.access
  - recipient.access_local
  - sa-blacklist.access
  - sender.access
  - sender.access_local
  - spamd.cidr
  when: postfix_packmail == True and postfix_copy_filter.changed
  tags:
  - postfix

- name: deploy ldap postfix config
  template:
    src: "{{ item }}.j2"
    dest: "/etc/postfix/{{ item }}"
    mode: "0644" 
  with_items:
    - virtual_aliases.cf
    - virtual_domains.cf
    - virtual_mailboxes.cf
  when: postfix_packmail == True
  notify: restart postfix
  tags:
  - postfix

- name: copy spam.sh script
  copy:
    src: spam.sh
    dest: /usr/share/scripts/spam.sh
    mode: "0700"
  when: postfix_packmail == True
  tags:
  - postfix

- name: enable spam.sh cron
  lineinfile:
    dest: /etc/cron.d/spam
    line: "42 * * * * /usr/share/scripts/spam.sh"
    create: yes
    state: present
    mode: "0640"
  when: postfix_packmail == True
  tags:
  - postfix

- name: update antispam list
  command: /usr/share/scripts/spam.sh
  changed_when: false
  when: postfix_packmail == True
  tags:
  - postfix

- include: slow_transport.yml
  when: postfix_slow_transport_include
  tags:
  - postfix