Hello @jljtgr,
settings are already that way, HTTP challenge server is enabled.
Furthermore, I have tested the configuration and these were the results:
Maybe the problem is that I have configured the site to accept only https and when an http is received, IIS redirects to the https.
Could this be the problem? I don’t want the site to allow http, so how can I solve this? why Certify is trying to use http?
Thanks
Jaime