I just can’t find a decent email client that looks like it’s from the last 20 years. Geary and Evolution both appear to be pretty modern but something about using Gmail with a Yubikey just doesn’t work and neither of them will connect to my account. Both on Fedora and OpenSUSE. Thunderbird works but it’s so old fashioned and Betterbird doesn’t look much better. What’s everyone else using?
Thunderbird. It’s great
I am not sure how to make it look removedty like Gmail, maybe you could theme it to wast a ton of space.
Seriously, do you want a useful email client or not?