If your query refers to the in the DOAB repository, this represents a major achievement in scholarly open access publishing in Europe.
Based on the provided search results, there is no evidence of a specific dataset, document, or "access.txt" file covering "60k French OP AF Mail".
The Directory of Open Access Books (DOAB), a Dutch non-profit supported by OpenEdition (a French organization), includes a collection containing over 60,000 open access scholarly titles .
As of April 2026, the French e-invoicing central directory already has approximately 60,000 companies registered . This is part of a major shift toward mandatory electronic invoicing for French enterprises.