Email clients, with an eye toward Forward and Redirect

Except that I hate Mission Control and apps as Spaces on multiple displays as much, if not more than Fullscreen mode. I do like Spaces — and even Fullscreen — on single display; but they never put enough thought or development into how it behaves on more than two screens. I find it incredibly fussy and downright frustrating each time I give it a multi day go.

I look at it closely with every new release to see how it might’ve improved with regards to three and six displays; I’ve seen very little movement in four years. I can’t really test Mohave; I’m hardware-restricted to Sierra (but have tested High Sierra).

Thanks for the suggestion, anyhow.