Could not issue/renew Let's Encrypt for webmail

Hello,

i get every day the same email. There is no mailhosting active on this domain and "Secure webmail on this domain" is unchecked. So why Lets Encrypt try to renew this certificate?


Could not secure domains of ************* with Let's Encrypt certificates. Please log in to Plesk and secure the domains listed below manually. Securing of the following domains has failed:

* domain.com
Missed domain names failed to pass validation: webmail.mydomain.com