Downloading all mail from Office 365 is a critical task for users who need a local backup, are migrating to a new platform, or want to free up cloud storage space. While Office 365 (Microsoft 365) stores your data in the cloud for accessibility, keeping a local copy provides peace of mind against accidental deletion or service outages.
Click . You can optionally add a password to the file for security. download all mail from office 365
This is the most direct way to download all your emails into a single Outlook Data File (.pst). By default, Outlook may only sync the last year of email. To download everything , you must adjust your sync settings first. Step 1: Adjust Sync Settings Open the Outlook Desktop App . Go to File > Account Settings > Account Settings . Select your Office 365 account and click Change . Downloading all mail from Office 365 is a
Move the slider to the far right until it says All . You can optionally add a password to the file for security