One of the most common challenges during NSF to MBOX conversion is data corruption—especially when using outdated or manual tools. Some methods may skip attachments, break email formatting, or even crash during large conversions. This can lead to data loss, mismatched folders, or unusable files. Another issue is compatibility; not all MBOX files generated by generic tools are compatible with clients like Thunderbird or Apple Mail.
To avoid these problems, always use a trusted and updated tool like eSoftTools NSF to MBOX Converter. It ensures compatibility with various email clients, supports large NSF files, and maintains original email structure. Features like live preview and folder selection help you verify the data before final export. Taking a backup before conversion and using a tool with built-in safeguards is the best way to avoid issues and ensure a successful transition.
Read More - Convert Lotus Notes (NSF files) to MBOX
