Plesk Obsidian 18.0.32
We can't find any Option to issue a Let's Encrypt certificate as described here:
conetix.com.au
We have secured our main Domain with a RapidSSL DV Certificate (no wildcard) .
We now want to secure our mail.mydomain.de separately with a Let's Encrypt certificate.
Our panel looks like this. There is no Let's Encrypt feature.
Do we have to change anything to get the Option activated?
Thanx for Help.
Julien
(for anonymity changed the domain name)
We can't find any Option to issue a Let's Encrypt certificate as described here:

Plesk Obsidian - How to install a free Let’s Encrypt SSL • Conetix
This support article describes how to install, enable and the difference between both types of SSL Certificate provided by Let’s Encrypt. The first type is a

We have secured our main Domain with a RapidSSL DV Certificate (no wildcard) .
We now want to secure our mail.mydomain.de separately with a Let's Encrypt certificate.
Our panel looks like this. There is no Let's Encrypt feature.
Do we have to change anything to get the Option activated?
Thanx for Help.
Julien
(for anonymity changed the domain name)