Hey punk,
   I'm explaining what I know of your error but self-expressing first.
   I'm having a psychotic experience where I feel mysteriously furious for
   hours, which is hard.  I want so badly walk in nature like coderman
   suggested but it is very hard to do when one can barely move.  My
   movement issues have lessened a little over the past couple days.
   Error comment in-line.
   On Fri, Mar 19, 2021, 1:57 AM Punk-BatSoup-Stasi 2.0
   <[1]punks@tfwno.gf> wrote:

     On Thu, 18 Mar 2021 20:30:21 -0400
     Karl Semich <[2]0xloem@gmail.com> wrote:
     > PONG!
     >
     > nmap punk-batsoup-stasi -v
     >
     > curl -v
     [3]http://punk-batsoup-stasi/how-do-we-fucking-make-this-right
     >
             A couple of days ago I sent a few messages that didn't show
     up on the list. I thought there was something wrong at cock's end,
     but then the messages bounced "Undelivered Mail Returned to Sender",
     with this somewhat cryptic error
     ----------------
     This is the mail system at host [4]mail.cock.li.
     I'm sorry to have to inform you that your message could not
     be delivered to one or more recipients. It's attached below.
     For further assistance, please send mail to postmaster.
     If you do so, please include this problem report. You can
     delete your own text from the attached returned message.
                        The mail system
     <[5]cypherpunks@lists.cpunks.org>: connect to
         [6]mail.pglaf.org[2604:3200:0:3:21e:67ff:fe86:ff9c]:25: Cannot
     assign
         requested address

   This indicates a problem with the [7]mail.cock.li server.  I believe it
   is the kernel that gives this error.  Somebody more familiar with linux
   administration or linux kernel or network development than I am, would
   be able to say more about the kinds of things that cause that error.
   Do you have hackerspace friends in your community to help with things
   like that?  I'm not connected to such a community myself right now,
   other than this one which of course exists.
   I'm curious to know if [8]mail.cock.li can provide assurance the error
   will be addressed in the future.  Functioning communication is
   important.
   Our public servers should be transparent wikis, the immutable logs
   visible to all.

References

   1. mailto:punks@tfwno.gf
   2. mailto:0xloem@gmail.com
   3. http://punk-batsoup-stasi/how-do-we-fucking-make-this-right
   4. http://mail.cock.li/
   5. mailto:cypherpunks@lists.cpunks.org
   6. http://mail.pglaf.org/
   7. http://mail.cock.li/
   8. http://mail.cock.li/