Interesting article. Honestly, I did not know that there were any text-based clients available other than Mutt. Back in the day I had a terrible time learning how to train my Mutt. I figured if Mae Ling Mak could do it, so could I... but Mae Ling was much smarter than I was and probably still is. Those who read headers can see that this was sent with Mutt from a Raspberry Pi, so it can be done.
Yeah, the RPi is attached to my television and I don't want to get out of my comfy chair just yet.
All you need now is a few screenshots.