outlook pst migration

Outlook PST migration involves moving personal folder (.pst) and offline storage (.ost) data into Microsoft 365, Exchange Server, or new PST archives. Common challenges include handling large mailboxes, maintaining folder structure, and ensuring data integrity during transfer. Tools like Stellar Migrator for Outlook offer wizard-driven workflows with mailbox mapping, filtering, incremental runs, and batch job support for small businesses and IT deployments. These utilities aim to simplify the process compared to Outlook's built-in import wizard or Microsoft's PST Import Service, reducing manual steps and CSV handling. Topics on WindowsForum cover practical migration strategies, tool comparisons, and troubleshooting tips for enterprise and personal use.