Combining Basic Authentication with Access Restriction by IP Address and auth_basic off

[basti]

On 27.06.2018 15:57, Ruslan Ermilov wrote:
> Since you have switched auth_basic off, the only enabled authentication
> left is by client address, and your inherited configuration says it's
> denied for everything except <my_static_IP>.  Put "allow all" into the
> "location /.well-known/acme-challenge/" to have it working for all.

Thanks for any hints.
Best Regards,