What Is MSG to PST Conversion?

Conversion may encounter issues when source files are damaged, incomplete, unusually large, or contain unsupported Outlook properties.

Other potential problems include:

• Missing attachments
• Incorrect folder organization
• Duplicate messages
• Incomplete metadata
• Unsupported Outlook item types
• Insufficient storage space

For this reason, users should test a representative sample before performing a large migration.

Best Practices for MSG to PST Conversion

For a reliable conversion process:

Create a backup: Keep the original MSG files untouched.

Test first: Convert a small sample before processing the complete dataset.

Check storage: Ensure sufficient space for temporary files and the resulting PST.

Verify attachments: Open converted messages containing important attachments.

Check folder structure: Confirm that important organizational information has been preserved.

Keep the originals: Do not delete MSG files immediately after conversion.