You can set a reminder (snooze) for an email so that you will get a reminder later and/or the email will be hidden from the inbox.
Swipe left over an email and choose "Reminder" to open the Reminder screen.
Note: The swipe action may be different if you have changed the swipe settings. Also check the action menu (circle with 3 dots button).

You can chose when to set a reminder or choose your own time in the reminder screen.

You can change reminder settings (such as hiding reminder emails) in the app settings - Email Management section. (View)

You can also choose the reminder calendar to show email events in your calendar. The calendar event will have a link back to the original email.