FreeBSD/letsencrypt/certbot/2019-07-17について、ここに記述してください。

1. certbot

IMPORTANT NOTES:
 - Congratulations! Your certificate and chain have been saved at:
   /usr/local/etc/letsencrypt/live/moin.qmail.jp-0002/fullchain.pem
   Your key file has been saved at:
   /usr/local/etc/letsencrypt/live/moin.qmail.jp-0002/privkey.pem
   Your cert will expire on 2019-10-15. To obtain a new or tweaked
   version of this certificate in the future, simply run certbot
   again. To non-interactively renew *all* of your certificates, run
   "certbot renew"