Explore the installation and setup of Zammad, an open-source helpdesk and ticketing software for MSPs, IT departments, and businesses. Learn how to deploy Zammad using Docker Compose, configure environment variables, and set up a reverse proxy. Follow along with the step-by-step process, including the initial setup wizard, email configuration, and an overview of Zammad's settings. Gain insights into this powerful tool for managing customer support and streamlining your ticketing system.