When I try to run “sudo letsencrypt renew --dry-run”, I get the following error message:
2016-05-14 14:10:10,452:WARNING:letsencrypt.client:Registering without email!
2016-05-14 14:10:11,481:WARNING:letsencrypt.cli:Attempting to renew cert from /etc/letsencrypt/renewal/tanimislam.ddns.net.conf produced an unexpected error: Missing command line flag or config entry for this setting:
Please read the Terms of Service at https://letsencrypt.org/documents/LE-SA-v1.0.1-July-27-2015.pdf. You must agree in order to register with the ACME server at https://acme-staging.api.letsencrypt.org/directory