> Setting a reasonable font-size on Retina requires a 3rd party plugin... Thunderbird can handle high DPIs natively, at least on Linux. Hopefully OS X is similar. All fonts and UI elements are scaled up. Go to Edit >…
> Setting a reasonable font-size on Retina requires a 3rd party plugin... Thunderbird can handle high DPIs natively, at least on Linux. Hopefully OS X is similar. All fonts and UI elements are scaled up. Go to Edit >…