Implemented msmtp for wordpress

roles/msmtp/README.md

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+# msmtp 📧
+
+## Description
+
+This Ansible role installs and configures **msmtp** and **msmtp-mta** on Arch Linux systems. It provides a lightweight SMTP client that serves as a drop-in replacement for the traditional sendmail command, enabling reliable email delivery via an external SMTP server. For more background on SMTP, see [SMTP on Wikipedia](https://en.wikipedia.org/wiki/SMTP).
+
+## Overview
+
+Tailored for Arch Linux, this role uses the `pacman` package manager to install **msmtp** and **msmtp-mta**. It then deploys a pre-configured msmtprc file via a Jinja2 template that defines settings for authentication, TLS, and the target SMTP server. This role is ideal for environments where automated email notifications or direct email sending are required.
+
+## Purpose
+
+The purpose of this role is to automate the setup of a lightweight SMTP client that acts as a sendmail replacement. By configuring msmtp, the role facilitates direct email sending using your SMTP server credentials, making it a simple yet effective solution for system notifications and other email-based communications.
+
+## Features
+
+- **Installs msmtp and msmtp-mta:** Uses `pacman` to install the required packages.
+- **Customizable SMTP Configuration:** Deploys a customizable msmtprc configuration file with parameters for TLS, authentication, and server details.
+- **Drop-in sendmail Replacement:** Configures msmtp to serve as the default sendmail command.
+- **Idempotent Setup:** Ensures the tasks run only once with internal flagging.
+- **Integration Ready:** Easily integrates with other system roles within the CyMaIS environment for automated notifications.
+
+## Credits 📝
+
+Developed and maintained by **Kevin Veen-Birkenbach**.  
+Learn more at [www.veen.world](https://www.veen.world)
+
+Part of the [CyMaIS Project](https://github.com/kevinveenbirkenbach/cymais)  
+License: [CyMaIS NonCommercial License (CNCL)](https://s.veen.world/cncl)

roles/msmtp/meta/main.yml

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+galaxy_info:
+  author: "Kevin Veen-Birkenbach"
+  description: "Installs and configures msmtp, a lightweight SMTP client and sendmail replacement."
+  license: "CyMaIS NonCommercial License (CNCL)"
+  license_url: "https://s.veen.world/cncl"
+  company: |
+    Kevin Veen-Birkenbach
+    Consulting & Coaching Solutions
+    https://www.veen.world
+  min_ansible_version: "2.9"
+  platforms:
+    - name: Archlinux
+      versions:
+        - rolling
+  galaxy_tags:
+    - email
+    - msmtp
+    - smtp
+    - automation
+    - archlinux
+  repository: "https://s.veen.world/cymais"
+  issue_tracker_url: "https://s.veen.world/cymaisissues"
+  documentation: "https://s.veen.world/cymais"
+dependencies: []

roles/msmtp/tasks/main.yml

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+- name: install msmtp msmtp-mta 
+  community.general.pacman:
+    name:
+      - msmtp
+      - msmtp-mta
+    state:  present
+  when: run_once_msmtp is not defined
+
+- name: configure msmtprc.conf.j2
+  template:
+    src:  "msmtprc.conf.j2"
+    dest: "/root/.msmtprc"
+    mode: 600
+  when: run_once_msmtp is not defined
+
+- name: run the msmtp tasks once
+  set_fact:
+    run_once_msmtp: true
+  when: run_once_msmtp is not defined

roles/msmtp/templates/msmtprc.conf.j2

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+# Set default values for all following accounts.
+defaults
+auth           on
+logfile        ~/.msmtp.log
+tls_starttls   {{ 'on' if system_email.start_tls else 'off' }}
+{% if system_email.tls %}
+tls            on
+tls_trust_file /etc/ssl/certs/ca-certificates.crt
+{% else %}
+tls            off
+{% endif %}
+
+account        system_email
+host           {{system_email.host}}
+port           {{system_email.port}}
+from           {{system_email.from}}
+user           {{system_email.username}}
+password       {{system_email.password}}
+
+account default : system_email