╰─[:)] % sudo exim -brw tom@pluto.olympus
  sender: tom@hayden.cc
    from: tom@hayden.cc
      to: tom@pluto.olympus
      cc: tom@pluto.olympus
     bcc: tom@pluto.olympus
reply-to: tom@hayden.cc
env-from: tom@hayden.cc
  env-to: tom@pluto.olympus