Are you using the Mac Mail email application to manage your email activities? If yes, then this blog might help you to take backup of your data and understand how to save Mac Mail emails to hard drive of your computer system. It is not necessary to take backup for your emails from the Mac Mail email client, but if you want to secure your email data from any error or virus, then you can follow the procedure to move the complete email database from your Mac Mail account to the computer hard drive.
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