Every migration project has different needs—some require bulk migration of multiple OST files, while others need only specific folders. The MailsDaddy OST to Office 365 Migration Tool meets both requirements with its dual functionality. For enterprise-scale migrations, it offers CSV-based bulk migration, allowing admins to map multiple OST files to Office 365 accounts in a single step. https://www.mailsdaddy.com/ost-to-office-365-migration-tool/