I usually set up filters in my Yahoo Mail and place different types of mails into different folders, then would try to check them later.. which is usually never
Gmail doesn't have folders in which I'm aware of. The only solution is to apply different labels and "hide" them from the inbox. That usually keeps it clutter free.
Of course, that doesn't solve the problem of getting large volumes of e-mails in the first place. If worse comes to worse, just pull the plug and have a new e-mail address
