>In the mobile they removed the check-boxes so when you want to select multiple mails you have to keep pressed a mail until it becomes blue and to select the ot

>In the mobile they removed the check-boxes so when you want to select multiple mails you have to keep pressed a mail until it becomes blue and to select the other mails you have to tap FYI, you can just tap on the email's avatar to select them. Maybe not the simplest interface, but it works well once you get used to it.