VC++实现Foxmail邮件的批量导出

通过对Foxmail邮件夹的组成结构进行分析而最终实现了对其邮件的批量导出，极大方便了对Foxmail邮件的备份、管理等工作-VC++ to achieve export volume Foxmail mail through e-mail folder Foxmail an analysis of the composition of the structure and the eventual realization of the export volume of its e-mail, a great convenience for Foxmail mail backup, management, etc.