[FIX] misc centos issues

tasks/cronmails.yml

@@ -7,36 +7,7 @@
   with_first_found:
     - "cronmails-{{ ansible_distribution }}.{{ ansible_distribution_release }}.yml"
     - "cronmails-{{ ansible_distribution }}.yml"
-    - "cronmails-{{ ansible_os_family }}.yml"
-
-# Configure exim
-- name: cronmails - Create exim4 config folder
-  become: yes
-  file:
-    path: /etc/exim4
-    state: directory
-- name: cronmails - Copy exim4 config template
-  become: yes
-  copy:
-    src: "{{ role_path }}/files/exim4.conf.template"
-    dest: /etc/exim4/exim4.conf.template
-  register: cronmails_conftmp_update
-- name: cronmails - Copy exim4 config file
-  become: yes
-  template:
-    src: "{{ role_path }}/templates/update-exim4.conf.conf"
-    dest: /etc/exim4/update-exim4.conf.conf
-  register: cronmails_conffile_update
-- name: cronmails - Run update-exim4.conf
-  become: yes
-  shell: "update-exim4.conf"
-  when: cronmails_conftmp_update.changed or cronmails_conffile_update.changed
-- name: cronmails - Enable and start exim4
-  become: yes
-  service:
-    name: exim4
-    state: started
-    enabled: yes
+    - "cronmails-{{ (override_os_family is defined) | ternary(override_os_family,ansible_os_family) }}.yml"
 
 # Set crobjob env variables/ settings
 - name: cronmails - Crontab set path