Just because your data is stored in the cloud doesn’t mean it’s fully protected. Microsoft is responsible for keeping the service available—but not for backing up your data. You're solely responsible for securing, retaining, and recovering your Office 365 data. Without proper backup, critical emails and files can be lost due to accidental deletion, cyberattacks, or policy gaps. To ensure complete data protection and business continuity, you need a reliable solution that covers email, OneDrive, SharePoint, and Teams data. I recommend using the Migrate Cloud Data Office 365 Migration Tool. It provides a comprehensive solution to export Office 365 mailbox data into various formats such as CSV, PST, PDF, DOC, MBOX, MSG, HTML, JSON, and more. Additionally, it allows seamless migration of Office 365 emails to multiple platforms like Gmail, Yahoo Mail, Thunderbird, IMAP, Zoho Mail, and other popular webmail clients.