set mail aliases

roles/server/tasks/system_setup/mail.yml

@@ -0,0 +1,8 @@
+- name: server | system_setup | create mail aliases
+  lineinfile:
+    path: "/etc/alias"
+    state: present
+    line: "root rene@tantooine.myfirewall.org" # not required. The line to insert/replace into the file. Required for C(state=present). If C(backrefs) is set, may contain backreferences that will get expanded with the C(regexp) capture groups if the regexp matches.
+
+- name: server | system setup | generate aliases db
+  command: newaliases