- Plesk Onyx for Linux
Unable to install Let's Encrypt certificate for a domain
example.com which is inside a Docker container in Domains > example.com > Let's Encrypt > Install.
The following error is shown in Plesk:
PLESK_ERROR: The authorization token is not available at https://example.com/.well-known/acme-challenge/39lkQPqRlUmgdiFIv7cVDOYa_wHqqulMjM-Mk3CLwh4.
To resolve the issue, make it is possible to download the token file via the above URL.
See the related Knowledge Base article for details.
Invalid response from https://acme-v01.api.letsencrypt.org/acme/authz/abcdefgijkmnopqrtuvwxyz.
Detail: Invalid response from http://example.com/.well-known/acme-challenge/39lkQPqRlUmgdiFIv7cVDOYa_wHqqulMjM-Mk3CLwh4: "<!DOCTYPE html>
This is bug in Let's Encrypt extension with ID EXTLETSENC-11 that should be fixed starting from Let's Encrypt version 2.6.0.