On Thu, Oct 15, 2020 at 1:00 PM Ulrich-Lorenz Schlüter < audiomobster(a)gmail.com&gt; wrote: Hi, which PKI version are you using? Here's the docs for PKI 10.9 (tech preview): https://github.com/dogtagpki/pki/blob/v10.9/docs/installation/acme/Instal... Here's the docs for PKI 10.10 (soon to be released): https://github.com/dogtagpki/pki/blob/master/docs/installation/acme/Insta... Please note that these are strictly Dogtag docs. If you're planning to use ACME with FreeIPA I'd suggest to follow FreeIPA docs instead: https://www.freeipa.org/page/V4/ACME Please also note that if you install ACME on PKI 10.9, since it's a tech preview there might be no upgrade path to PKI 10.10, so you might have to remove ACME prior to upgrade, and install it again after upgrade. One more thing, to avoid email delays you might want to subscribe to either the pki-users or pki-devel mailing list. Hope this helps. Thanks! -- Endi S. Dewata