Do you want to stop the notifications completely, or are you getting some output on your console that you want to stop?
If you want to stop the domain notifications, that is sent via e-mail to the admin and all users that has "problems" there is two ways.
Simple:
Change the notifications settings in the Plesk ADMIN menu, under "notifications"
More simple for Unix admins:
In the cron.daily directory (/etc/cron.daily) there is a file called: 50plesk-daily.
- Edit the file and make the autoreport like this:
and for the contrary one?
I don't receive anybody notification from the server
in the cron daily I have the correct lace but I don't receive anybody notification
even in the shedule tasks I find the command