These days, online mail accounts are like postal addresses. All your official and personal communication takes place via E-mail ids and it would be a nightmare if you find that, your important information and emails were being deleted by hackers. To prevent from such kind of problems, you may make use of Gmail Backup, a tool to backup all your emails present in Gmail account. At present this tool is made available only for Gmail users and comes absolutely free. 🙂
Just download this tiny application, install it, and save your login into this application.
Also you’ll need to activate IMAP option from your Gmail settings page.
Now you can backup all your emails in a regular interval and store them locally.
Links: Gmail Backup