> Let me know if you have any thoughts/ideas Many papers list authors' email addresses. Scrape PDFs on the services you support for email addresses. If a doma

> Let me know if you have any thoughts/ideas Many papers list authors' email addresses. Scrape PDFs on the services you support for email addresses. If a domain name occurs in enough author email addresses and isn't on a "known generic" list (gmail et al), consider it "safe".