answer:Not 100% sure this is what you’re referring to, but I think if you click on the gear wheel (under that right-hand corner icon), select Settings, then go to the Accounts and Import tab, there should be an option to remove each other address. Be aware, however, that this could prevent you from accessing mail from those email addresses via your primary account. You should still be able to access each one separately (I think!). You may want to do a bit more research about this before proceeding – perhaps on Google forums.