Self Host Your Mail Server at Home by using Raspberry PI

Introduction &#xA; I came across a few posts on the subreddit r/selfhosted about running personal mail servers on cloud VPS. That got me thinking why not self-host my own email server at home instead of relying on a cloud provider’s VPS? &#xA; This led me to wonder what I’d need to set up a fully functional email server for personal use. Rather than using a traditional server-grade PC. I decided…