How To Backup Gmail Using Another Gmail Account
To begin with, you would obviously need to create another Gmail account, preferably with a different password (common sense, I know). We’ll use Gmail’s Mail Fetcher to backup emails from the primary Gmail account. This method can also be used to backup emails from other accounts like Hotmail and Yahoo, but you need to ensure that they support POP access. Here are the steps. First, go to Settings (on the top right) in your main Gmail account and click on Forwarding and POP/IMAP....