I’m trying to move away from Google and replace my Gmail account. But reading about the different options, I’m realizing I don’t really understand email at all - e.g. the difference between the client and the domain name, the different protocols, encryption.
Does anyone have articles or books to suggest as a “Basics of Email: 101”? Thank you!
This: https://mwl.link/run-your-own-mail-server.html
I don’t have this book by MWL, but, when I got my first Sysadmin job in 2015, I took over a network almost entirely run on FreeBSD, and I was gifted a couple of other books of his, in particular his ZFS volumes with Allan Jude, and I can say that his work is easy to read and good at giving you the most basic raw facts of the matter. If you really want to understand email, read this book and I guarantee you will get all the information you need.
I am not his marketer, just a person who was helped immensely by his work. He’s on the Fedi as well, you can search in Mastodon.