In the mail section of cPanel, there is a setting 'default address' This is the address all unrouted email for your account will be sent to. It should be set as :fail:, please don't change it.
In the mail section of cPanel, there is a setting 'default address' This is the address all unrouted email for your account will be sent to. It should be set as :fail:, please don't change it.