Is there a way to change your email address and then have your old one forward your emails?

i want to change my email, but i don't want to have to go through all my stuff and change the address.Is there a way to change your email address and then have your old one forward your emails?With Yahoo free mail, you will have to forward them each manually. So it's best to not delete the old account until you forward everything you need to the new account.Is there a way to change your email address and then have your old one forward your emails?yes