Mailu with Let's Encrypt Using Docker Compose

This project uses Mailtrap to send emails when a user submits a form. The data is saved in a MySQL database, and the email can be viewed on the Mailtrap website.

check_mail_loop.py is a Nagios/Icinga plugin that checks an end-to-end e-mail flow from sending an e-mail via SMTP to retrieving it from an IMAP server.

This project leverages Spring Boot to develop a robust RESTful API for sending and reading emails via Microsoft Graph, seamlessly integrated with Azure services. By utilizing the Azure Identity library along with Microsoft Graph SDK, this API ensures secure authentication and efficient communication with Microsoft Graph API endpoints.