refactor: standardize tasks’ name

roles/smtprelay/tasks/main.yml

@@ -9,17 +9,14 @@
     file: smtp_remap.yml
   when: smtprelay_origin not in ["mateu.be"]
 
-- name: Install postfix smtp server
+- name: Install packages
   ansible.builtin.package:
-    name: postfix
+    name:
+      - postfix
+      - libsasl2-modules
     state: present
 
-- name: Install libsasl2
-  ansible.builtin.package:
-    name: libsasl2-modules
-    state: present
-
-- name: Install sasl_passwd file
+- name: Put sasl_passwd configuration file
   ansible.builtin.template:
     src: sasl_passwd.j2
     dest: /etc/postfix/sasl_passwd
@@ -28,7 +25,7 @@
     - Postmap sasl_passwd
     - Restart postfix
 
-- name: Install default postfix main.cf
+- name: Put postfix configuration file
   ansible.builtin.template:
     src: main.cf.j2
     dest: /etc/postfix/main.cf