letsencrypt certbot renew well-known/acme-challenge Unauthorized 404 Error June 5th, 2018Zang François0 Comments well-known/acme-challenge Unauthorized 404 - AName Wildcar Setup Contents 1. Intro2. well-known/acme-challenge Unauthorized 404 - Domain Settings3. well-known/acme-challenge Unauthorized 404 - AName Wildcar Setup Then Setup the AName ‘*’ Wildcard with the Web Site IP Back to: Intro