i was getting these very densely and filtering them, and then they
   stopped. This was the last in the flurry. I had unsubscribed the email
   address earlier, but they had kept on coming.
   ---------- Forwarded message ---------
   From: <[1]cypherpunks-request@lists.cpunks.org>
   Date: Fri, Aug 19, 2022 at 11:37 PM
   Subject: confirm bc5389f876d90a4e5398d3cf38603433cfecc066
   To: <[2]gmkarl@gmail.com>
   Mailing list removal confirmation notice for mailing list cypherpunks
   We have received a request from 185.220.101.24 for the removal of your
   email address, "[3]gmkarl@gmail.com" from the
   [4]cypherpunks@lists.cpunks.org mailing list.  To confirm that you want
   to be removed from this mailing list, simply reply to this message,
   keeping the Subject: header intact.  Or visit this web page:

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   e5398d3cf38603433cfecc066
   Or include the following line -- and only the following line -- in a
   message to [6]cypherpunks-request@lists.cpunks.org:
       confirm bc5389f876d90a4e5398d3cf38603433cfecc066
   Note that simply sending a `reply' to this message should work from
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References

   1. mailto:cypherpunks-request@lists.cpunks.org
   2. mailto:gmkarl@gmail.com
   3. mailto:gmkarl@gmail.com
   4. mailto:cypherpunks@lists.cpunks.org
   5. https://lists.cpunks.org/mailman/confirm/cypherpunks/bc5389f876d90a4e5398d3cf38603433cfecc066
   6. mailto:cypherpunks-request@lists.cpunks.org
   7. mailto:cypherpunks-owner@lists.cpunks.org