Email storage


I have numerous apps on my tab s. So many that there is not much internal storage left. I have moved as much as I can to the sd card but I keep getting a message saying not enough space to load the emails. I know I should uninstall some of apps but if it is at all possible doe s anyone know if/how to send emails directly to the sd card. Failing that is it possible to save apps that do not seem to go to the sd card to the sd card (instead of the internal storage facility) without rooting the tablet.