Disable sending email ability completely for account

[sysmanz]

Hello,

How can i disable ability to send email completely for a domain name including smtp and webmail ?
I want disable ability to send mail for a domain name...
I change max hourly email per hour to 0 for a domain name but its not work !!
I test it few times and user can send email...
Is there any solution for that ?
And if its not possible how can i change a Feature for a domain name without changing the package ?!

Regards

 

[cPanelMichael]

Hello

The following post should be useful for what you are seeking to accomplish:

Block one domain from sending email

Thank you.