Disable auth_request in letsencrypt-acme-challenge.conf
@@ -5,6 +5,7 @@ location ^~ /.well-known/acme-challenge/ {
# Since this is for letsencrypt authentication of a domain and they do not give IP ranges of their infrastructure
# we need to open up access by turning off auth and IP ACL for this location.
auth_basic off;
+ auth_request off;
allow all;
# Set correct content type. According to this:
jc21