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    <div class="moz-cite-prefix">On 07/05/2021 22:38, Steven Garner
      wrote:<br>
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cite="mid:CAJNrfiZg4C-xDgeA3eJRzuXz8_p9992a0_NPSJ-2bgkYHgmBJQ@mail.gmail.com">
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          <blockquote style="margin:0px 0px 0px
            40px;border:none;padding:0px"><font face="monospace">Create
              the file: '/etc/apt/sources.list.d/pdns.list' with this
              content:</font><font face="monospace"><br>
            </font></blockquote>
          <blockquote style="margin:0px 0px 0px
            40px;border:none;padding:0px">
            <blockquote style="margin:0px 0px 0px
              40px;border:none;padding:0px"><font face="monospace">deb
                [arch=amd64] <a href="http://repo.powerdns.com/ubuntu"
                  target="_blank" moz-do-not-send="true">http://repo.powerdns.com/ubuntu</a> focal-auth-44<br>
                <br>
              </font></blockquote>
          </blockquote>
          <font face="monospace">...</font><br>
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            <div><font face="monospace">E: Malformed entry 1 in list
                file /etc/apt/sources.list.d/pdns.list (Component)</font></div>
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            <div><font face="monospace">E: The list of sources could not
                be read.</font></div>
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    <p>You didn't copy-paste it properly: you missed the word "main"
      from the end of the line.</p>
    <p>Check again here:</p>
    <p><a class="moz-txt-link-freetext" href="https://repo.powerdns.com/">https://repo.powerdns.com/</a></p>
    <p>click on "> Ubuntu 20.04 "Focal Fossa"<br>
      click on ">PowerDNS Authoritative Server - version 4.4.X"</p>
    <p>(Using https is probably better than http, but it does
      auto-redirect from http to https anyway, so it works either way)</p>
    <p>Regards,</p>
    <p>Brian.<br>
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