> Or by received headers you meant you get a reply back from the celebrity? Yes, I received several replies back but that was the sole extent of our contact on

> Or by received headers you meant you get a reply back from the celebrity? Yes, I received several replies back but that was the sole extent of our contact on the Internet or real life. Received headers show the previous mail servers that the email passed through through on its way to you. There can be many; each server adds another. See https://www.ietf.org/rfc/rfc2822.txt https://www.ietf.org/rfc/rfc2822.txt § 3.6.7, "Trace fields" and Appendix A.4 for an example. (Or, press control-U in some mail clients to see the source of an email you received to see all the headers.)