Best Tool to Import PST to Office 365.
Recoveryfix Import PST to Office 365 is a specialized, third-party cloud migration tool designed to securely upload Outlook PST files directly into Microsoft Office 365 environments. It functions as an automated alternative to complex manual uploads, helping administrators and individual users transfer mailbox data without data loss.
Key Features
Comprehensive Data Transfer: Migrates all Outlook mailbox elements, including emails, contacts, calendars, tasks, and attachments.
Flexible Cloud Targets: Routes data directly to Primary mailboxes, Archive mailboxes, Public folders, or designated Office 365 Groups.
Batch & Automated Mapping: Processes multiple PST files simultaneously using an automated CSV-based mapping system to match files to user accounts quickly.
Data Recovery Integration: Restores and extracts data from corrupted, damaged, or otherwise inaccessible PST files before uploading.
Selective Filters: Refines migrations using built-in filters for specific date ranges, item types, and exclusions of empty or deleted folders.
Incremental Progress: Recognizes existing cloud data and skips previously migrated items to actively prevent duplication.
Secure Authentication: Connects safely using both Basic and Modern (OAuth) authentication modes to interface with Microsoft 365 admin accounts.
For more: https://www.recoveryfix.com/import/pst-to-office-365/