Add configuration for virtual and relay domains and aliases

tasks/aliases.yml

@@ -0,0 +1,14 @@
+---
+- name: "Aliases | Copy lookup tables from templates"
+  ansible.builtin.template:
+    src: postfix/conf.d/virtual_aliases
+    dest: "{{ postfix_conf_dir }}/"
+    mode: "0644"
+  notify: reload postfix
+
+- name: "Domains | Run postmap"
+  ansible.builtin.command: "postmap cdb:virtual_aliases"
+  args:
+    chdir: "{{ postfix_conf_dir }}"
+  changed_when: false
+  notify: reload postfix

tasks/domains.yml

@@ -0,0 +1,20 @@
+---
+- name: "Domains | Copy lookup tables from templates"
+  ansible.builtin.template:
+    src: "postfix/conf.d/{{ item }}.j2"
+    dest: "{{ postfix_conf_dir }}/{{ item }}"
+    mode: "0644"
+  notify: reload postfix
+  loop:
+    - relay_domains
+    - virtual_domains
+
+- name: "Domains | Run postmap"
+  ansible.builtin.command: "postmap cdb:{{ item }}"
+  args:
+    chdir: "{{ postfix_conf_dir }}"
+  changed_when: false
+  notify: reload postfix
+  loop:
+    - relay_domains
+    - virtual_domains

tasks/main.yml

@@ -7,9 +7,13 @@
   ansible.builtin.import_tasks: postfix.yml
   tags: postfix
 
-- name: Virtual domains
-  ansible.builtin.import_tasks: virtual_domains.yml
-  tags: virtual_domains
+- name: Domains
+  ansible.builtin.import_tasks: domains.yml
+  tags: domains
+
+- name: Aliases
+  ansible.builtin.import_tasks: aliases.yml
+  tags: aliases
 
 - name: OnionMX
   ansible.builtin.import_tasks: onionmx.yml

tasks/virtual_domains.yml

@@ -1,14 +0,0 @@
----
-- name: "Virtual domain | Copy lookup tables from templates"
-  ansible.builtin.template:
-    src: "postfix/conf.d/virtual_domains.j2"
-    dest: "{{ postfix_conf_dir }}/virtual_domains"
-    mode: "0644"
-  notify: reload postfix
-
-- name: "Postfix | Run postmap"
-  ansible.builtin.command: "postmap cdb:virtual_domains"
-  args:
-    chdir: "{{ postfix_conf_dir }}"
-  changed_when: false
-  notify: reload postfix

templates/postfix/conf.d/relay_domains.j2

@@ -0,0 +1,9 @@
+# {{ ansible_managed }}
+
+{% if postfix_domains is defined %}
+{% for domain in postfix_domains %}
+{% if domain.type == "relay" %}
+{{ "%-50s %s" | format(domain.name, "#domain") }}
+{% endif %}
+{% endfor %}
+{% endif %}

templates/postfix/conf.d/virtual_aliases.j2

@@ -0,0 +1,25 @@
+# {{ ansible_managed }}
+
+# Example variables list
+#
+# postfix_aliases:
+#  - domain: mydomain.org
+#    comment: |
+#      Mydomain.org
+#      List of Aliases
+#    aliases:
+#      - name: foo
+#        dest:
+#          - "alice@yourdomain.org
+#          - "bob@yourdomain.org
+
+{% if postfix_aliases is defined %}
+{% for domain in postfix_aliases %}
+{% if domain.comment is defined %}
+# {{ domain.comment }}
+{% endif %}
+{% for alias in domain.aliases %}
+{{ "%-50s %s" | format(alias.name, alias.dest | join(',')) }}
+{% endfor %}
+{% endfor %}
+{% endif %}

templates/postfix/conf.d/virtual_domains.j2

@@ -1,7 +1,9 @@
 # {{ ansible_managed }}
 
-{% if postfix_virtual_domains is defined %}
-{% for domain in postfix_virtual_domains %}
+{% if postfix_domains is defined %}
+{% for domain in postfix_domains %}
+{% if domain.type == "virtual" %}
 {{ "%-50s %s" | format(domain.name, "#domain") }}
+{% endif %}
 {% endfor %}
 {% endif %}

templates/postfix/main.cf.j2

@@ -84,12 +84,9 @@ virtual_transport =
 {% endfor %}
 {% endif %}
 
-{% if postfix_relay_domains is defined %}
+{% if postfix_relay_domains is defined and postfix_relay_domains %}
 # Relay mails without recipient check
-relay_domains =
-{% for map in postfix_relay_domains %}
-    {{ map.type}}:{{ map.path }}
-{% endfor %}
+relay_domains = cdb:{{ postfix_conf_dir }}/relay_domains
 {% endif %}
 {% if postfix_sender_dependent_relayhost_maps is defined %}
 sender_dependent_relayhost_maps =