Disable cpanel account for access to webmail

[speckados]

After a revision, we see a problem for us, with cpanel.

If a customer like, he can to access webmail with cpanel account.

http://<dominio.ltd>:2095
Access with cpanel account,... <usercp> + <password>

If access with this account, he can see all email accounts on cpanel account.

I'ts possible cancel this access?

[host2it]

Hello dear,

please check the following link, it's a nice trick , it will help you how do I disable webmail access for one domain only?