Because Outlook frequently has trouble with large or sophisticated MSG data, managing Outlook MSG files with thousands of recipients can be challenging. Using a specialist conversion tool that can safely handle large amounts of data without losing formatting, headers or recipients is the most dependable approach. A decent choice is the Softaken MSG to PST Converter. It converts MSG files into a clear, error-free PST file, supports batch import and preserves all email attributes, including lengthy recipient lists. This program is compatible with all versions of Outlook and maintains folder structure.