HackerOne: HackerOne Important Emails Notification are sent in clear-text

Our e-mail provider at the time had problems where some e-mails would not be sent out over TLS. Based on data from Google Postmaster Tools, we were seeing as high as 12% of our e-mail from our provider to Google mail servers not encrypted. We opened a case with them on March 31st, 2016, about thi...