On Lotus Notes to Exchange Server's Privacy Page you can request and collect all the privacy and GDPR related information that Lotus Notes to Exchange Server is providing.
The privacy policy by is a legal document or statement that discloses how Lotus Notes to Exchange Server gathers, uses, discloses, and manges their customers' data.
The basis for ExportNotes sharing, adding, uploading, hosting, accessing or sending personal data out of Europe. Vendors can also add a description of their own impact assessment for data transfers.