This email is as weird as this mailing list.
   I'm imagining people involved in spam from past decades rising up and
   spreading.  Things can seem so weird when they're from something far
   away.

   ---------- Forwarded message ---------
   From: Karl <[1]gmkarl@gmail.com>
   Date: Mon, Jun 21, 2021, 6:01 AM
   Subject: Re: For Karl
   To: <[2]JohnWilliamJohnson@secmail.pro>
   Hi John,
   My last email to you bounced; I'm curious if this one does.  Is the
   issue on my end, or expected?
   What newsletter are your referring to?
   I have some very crippling cognitive issues.  Are you able to say more
   clearly what you are talking about?  What kind of limitations are you
   dealing with?
   I'm not sure how to extract your key from your signature, I'm afraid.
   I used to love puzzles, but nowadays I have too many already to
   complete any.
   On Mon, Jun 21, 2021, 2:40 AM <[3]JohnWilliamJohnson@secmail.pro>
   wrote:

     Hi,Karl!I was told that you wrote to me. I have subscribed to the
     newsletter, but unfortunately I have not received an email since
     Friday.
     My key is in the signature.
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     =SBew
     -----END PGP PUBLIC KEY BLOCK-----

References

   1. mailto:gmkarl@gmail.com
   2. mailto:JohnWilliamJohnson@secmail.pro
   3. mailto:JohnWilliamJohnson@secmail.pro