How to read Maildir files to Office 365 cloud account directly and safely? Just go through with the amazing Maildir to Office 365 Tool which knows about the complete solution to read Maildir files to Office 365 account with all email attachments. The tool supports batch facility for bundles of files export from Maildir to O365 at once time. Additionally, users can take its all extra benefits i.e. preview facility, save report, retains email details, email filters, date filters, and so on. To read Maildir files to Office 365, you can use this program on any Windows OS platform.