Make sender domain handling even smarter

.ansible-lint

@@ -65,6 +65,7 @@ warn_list:
   - latest[git]
   - package-latest
   - var-naming[no-role-prefix]
+  - yaml[line-length]
   # - role-name
   # - yaml[document-start]  # you can also use sub-rule matches
 

roles/apps/defaults/main.yml

@@ -65,5 +65,4 @@ apps_vars:
 apps_include: "{{ apps_vars | dict2items | map(attribute='key') | list }}"
 apps_backup: "{{ apps_vars | dict2items | selectattr('value.backup', 'true') | map(attribute='key') | list | intersect(apps_include) }}"
 apps_proxied: "{{ apps_vars | dict2items | selectattr('value.domain', 'defined') | map(attribute='key') | list | intersect(apps_include) }}"
-apps_senders: "{{ apps_vars | dict2items | selectattr('value.sender', 'true') | map(attribute='key') | list | intersect(apps_include) }}"
-apps_sender_domains: "{{ apps_vars | dict2items | selectattr('key', 'in', apps_senders) | map(attribute='value.domain') | list }}"
+apps_senders: "{{ apps_vars | dict2items | selectattr('value.sender', 'true') | selectattr('key', 'in', apps_include) | map(attribute='value.domain') | list }}"

roles/apps/templates/compose-files/postfix.yml.j2

@@ -8,7 +8,7 @@ services:
     image: boky/postfix:{{ apps_vars.postfix.version }}
     restart: always
     environment:
-      ALLOWED_SENDER_DOMAINS: {{ apps_sender_domains | join(' ') }}
+      ALLOWED_SENDER_DOMAINS: {{ apps_senders | join(' ') }}
       HOSTNAME: {{ apps_vars.postfix.hostname }}
       DKIM_AUTOGENERATE: true
     networks: