- name: install postfix
  apt: name=postfix,bsd-mailx state=latest
- name: install postfix-mysql
  when: postfix.dovecot is defined
  apt: name=postfix-mysql state=latest
- name: enable postfix
  service: name=postfix enabled=yes
# config
- name: install postfix config
  template:
    dest: /etc/postfix/{{ item }}
    src: templates/{{ item }}
  loop:
  - main.cf
  - master.cf
  notify: postfix
- name: install postfix mysql config
  when: postfix.dovecot is defined
  template:
    dest: /etc/postfix/{{ item }}
    src: templates/{{ item }}
    mode: u=rw,g=r,o=
    group: postfix
  loop:
  - mysql_vmail_aliases.cf
  - mysql_vmail_senders.cf
  - mysql_vmail_users.cf
  notify: postfix
- name: give postfix user access to opendkim
  # we assume the user alredy exists (it is created above by installing postfix)
  when: postfix.opendkim is defined
  user:
    name: postfix
    groups: opendkim
    append: yes
  notify: postfix
# maps
- name: create empty virtual_alias_map
  when: postfix.virtual_mailbox_domains is defined
  register: virtual_alias_map
  copy:
    dest: /etc/postfix/virtual_alias_map
    content: ""
    force: no
- name: postmap virtual_alias_map
  when: virtual_alias_map.changed
  command: postmap /etc/postfix/virtual_alias_map
  notify: postfix
- name: create transport_map
  when: postfix.virtual_mailbox_domains is defined
  register: transport_map
  template:
    dest: /etc/postfix/transport_map
    src: templates/transport_map
- name: postmap transport_map
  when: transport_map.changed
  command: postmap /etc/postfix/transport_map
  notify: postfix
# cronjobs
- name: delete old local-mail cronjob
  file: path=/etc/cron.daily/local-mail state=absent
- name: install check-for-local-mail cronjob
  copy:
    dest: /etc/cron.daily/check-for-local-mail
    src: files/check-for-local-mail
    mode: u=rwx,g=rx,o=rx
- name: install mailman-check cronjob
  when: postfix.mailman is defined and postfix.mailman
  copy:
    dest: /etc/cron.daily/mailman-check
    src: files/mailman-check
    mode: u=rwx,g=rx,o=rx
- name: remove mailman-check cronjob
  when: not (postfix.mailman is defined and postfix.mailman)
  file:
    path: /etc/cron.daily/mailman-check
    state: absent
# tools
- block:
  - name: create newmail dir
    file: path=/root/newmail state=directory
  - name: install newmail script
    copy:
      dest: /root/newmail/newmail
      src: files/newmail/newmail
      mode: u=rwx,g=rx,o=rx
  - name: install newmail templates
    copy:
      dest: /root/newmail/templates.py
      src: files/newmail/templates.py
  when: postfix.dovecot is defined