Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator webroot, Installer None
Renewing an existing certificate
Performing the following challenges:
http-01 challenge for admin.rcorta.me
http-01 challenge for autoconfig.rcorta.me
http-01 challenge for autodiscover.rcorta.me
http-01 challenge for mail.rcorta.me
http-01 challenge for rcorta.me
http-01 challenge for webmail.rcorta.me
http-01 challenge for www.rcorta.me
Using the webroot path /home/rcorta/public_html for all unmatched domains.
Waiting for verification...
Challenge failed for domain admin.rcorta.me
Challenge failed for domain autoconfig.rcorta.me
Challenge failed for domain autodiscover.rcorta.me
Challenge failed for domain mail.rcorta.me
Challenge failed for domain rcorta.me
Challenge failed for domain webmail.rcorta.me
Challenge failed for domain www.rcorta.me
http-01 challenge for admin.rcorta.me
http-01 challenge for autoconfig.rcorta.me
http-01 challenge for autodiscover.rcorta.me
http-01 challenge for mail.rcorta.me
http-01 challenge for rcorta.me
http-01 challenge for webmail.rcorta.me
http-01 challenge for www.rcorta.me
Cleaning up challenges
Some challenges have failed.
IMPORTANT NOTES:
 - The following errors were reported by the server:

   Domain: admin.rcorta.me
   Type:   connection
   Detail: 144.126.159.158: Fetching https://rcorta.me:10000/: Invalid
   port in redirect target. Only ports 80 and 443 are supported, not
   10000

   Domain: webmail.rcorta.me
   Type:   connection
   Detail: 144.126.159.158: Fetching https://rcorta.me:20000/: Invalid
   port in redirect target. Only ports 80 and 443 are supported, not
   20000

   To fix these errors, please make sure that your domain name was
   entered correctly and the DNS A/AAAA record(s) for that domain
   contain(s) the right IP address. Additionally, please check that
   your computer has a publicly routable IP address and that no
   firewalls are preventing the server from communicating with the
   client. If you're using the webroot plugin, you should also verify
   that you are serving files from the webroot path you provided.
 - The following errors were reported by the server:

   Domain: autoconfig.rcorta.me
   Type:   unauthorized
   Detail: 144.126.159.158: Invalid response from
   http://autoconfig.rcorta.me/.well-known/acme-challenge/iRPycY3vasK2JdTKyCBLw5C-V7CXTdWph3f2NuQfjzk:
   404

   Domain: autodiscover.rcorta.me
   Type:   unauthorized
   Detail: 144.126.159.158: Invalid response from
   http://autodiscover.rcorta.me/.well-known/acme-challenge/hSDKVY6GP1jDBZNXNCCdj5FgCxkEgFvZX13h-gEuCAA:
   404

   Domain: mail.rcorta.me
   Type:   unauthorized
   Detail: 144.126.159.158: Invalid response from
   http://mail.rcorta.me/.well-known/acme-challenge/ihBKl-rWaJ3Fe2WKtSn9qNGczE1lKxJZLNzmkVewMUI:
   404

   Domain: rcorta.me
   Type:   unauthorized
   Detail: 144.126.159.158: Invalid response from
   http://rcorta.me/.well-known/acme-challenge/zNug9YUsM3sydtdYU2Y_eD-On_251C2l2s1pkiQsRh4:
   404

   Domain: www.rcorta.me
   Type:   unauthorized
   Detail: 144.126.159.158: Invalid response from
   http://www.rcorta.me/.well-known/acme-challenge/_v2ZjJeKLp15Xq69ahuhVixFEwzYe5TnX_PTs-Z7ZME:
   404

   To fix these errors, please make sure that your domain name was
   entered correctly and the DNS A/AAAA record(s) for that domain
   contain(s) the right IP address.