<p>In line with our business strategy of not monetizing home and small business users but aim for large enterprises, our goal is to ONLY track employees of companies using their work email. We try to drop all home/private users from the database as soon as we find out they are private users, of course after we have sent them the white paper they asked for. For example, we remove contacts with an @gmail or @icloud address and keep obviously business related addresses (@acme @example-ltd @placeholder-corp.com). For those we then might follow up on a End-to-end Encryption white paper download a week later with an offer to download our Server-side Encryption white paper.