2 ms·

Very strange. You should try sending an email to dang: hn@ycombinator.com Is it possible that the email provider leaked the whole list of emails?

• mvdtnz 2y ago
  It's an email provider that is well known among HN folks. If this happened we'll surely hear about it.
  • KomoD 2y ago
    I'm guessing Fastmail since you've posted about them before and the format looks like their aliases
    • greyface- 2y ago
      The hostname in the Received: header (phl-compute-07.internal) is consistent with Fastmail.
    • mvdtnz 2y ago
      Correct. It's a Fastmail masked email address.