Delete Email Messages - DROID RAZR M by MOTOROLA / Luge™ by Motorola
From a home screen, select Apps (located at the bottom).
From the APPS tab, select Email.
From the Inbox, select the check box located to the left of the corresponding message(s).
Messages are marked for deletion when a check mark is present.
To select all messages, tap the Menu icon(located in the lower-right) then tap Select all.