Düben, Christian writes
It is usually automated via systemd, but you can use crontab as well.
The renewal currently fails though. Check "certbot renew --dry-run". It runs into a 404.
On tagol, with the certbot installed via Debian/apt, it runs without a hitch root@tagol~# certbot renew --dry-run Saving debug log to /var/log/letsencrypt/letsencrypt.log - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Processing /etc/letsencrypt/renewal/folks.email.conf - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Account registered. Simulating renewal of an existing certificate for folks.email and www.folks.email - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Congratulations, all simulated renewals succeeded: /etc/letsencrypt/live/folks.email/fullchain.pem (success) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- Written by Thomas Krichel http://openlib.org/home/krichel on his 21191st day.