ImportExportTools 2.7.2 Released June 21, 2012 Works with Thunderbird 1.0 - 14.*
Changelog •- capability to import and export folders in "Maildir" format; •- many minor bugs fixed; •- capability to parse date field, formatted according RFC 2047, when importing in EML format; •- restored the correct header's format, when exporting in plain text format with Thunderbird 13 or higher;