I have just purchased an unlocked SG Nexus from Google, which I am using with AT&T. I have configured 9 non-Gmail POP accounts in the Email application. Emails are downloading and being sent fine, but the problem is that the application does not seem to have a "Select All" option when it comes to deleting emails. They have to be selected and deleted individually, and then I have to do the same thing in the trash folder. Is there a workaround? Is there a better, downloadable Email application on Google Play?