[Gud]

Absolutely. New Thunderbird sucks, I was afraid this would happen when they resumed development. what’s the best alternative?

Give me the 1990s GUI back.

[nosioptar]

Clawsand SeaMonkey both have a more reasonable design. (SeaMonkey did a piss poor job picking screenshots for their webpage...)

https://www.claws-mail.org/screenshots.php

https://www.seamonkey-project.org/doc/screenshots

[Gud]

Claws, that’s the one I remember.