I don't want to do that. This notification seems bogus, since Plesk manages that, but the real ones are helpful. I'm not sure why I'm being prompted to renew an SSL for what is essentially my Plesk control panel, at the plesk.page domain, since I didn't set it up. Maybe this is more of a Plesk question than a letsencrypt question.
Unless there is some way within my letsencrypt account (is there such a thing?) where I can choose which domains to be notified about.
Are you sure you have root access et cetera? This sound like one of the bugs we've seen some time ago where large hosting providers would accidentally link one of the customers email addresses to the ACME account used to issue all the certs for all their customers. And that's usually for customers with shared hosting.
There is such a thing as a Let's Encrypt account, but not in quite the same sense as most other online services. There's nothing to log in to, and no way to disable notifications about particular domains. Again, you'll only get one more email, and that's it.
I own (rent) the plesk panel/server, but Ionos sets up/renews the SSL from my understanding. Guess I'll find out. Probably a better question for Ionos customer support if it doesn't auto-renew as advertised.
