So you want to have multi-line rows containing all the information as opposed to a single row? That's probably not possible as far as I know of. That being sa

So you want to have multi-line rows containing all the information as opposed to a single row? That's probably not possible as far as I know of. That being said, having a single row is much more information dense and of course easier to sort. Thunderbird is more of a power-user mail client than Apple's. It's much more old-school and not as 'pretty' of course.