When you clear all of the notifications, you will see "Click here to Edit Settings and Email Alerts." on the page where notifications are posted.
I think you misunderstood me.
im sorry. my English is not good..
there is an example setting in the picture
adress exmp. joe@gmail.com
my server will send a message to joe.
sender address from my server "noresponder@centosw-webpanel.com"
but I don't have this domain @centosw-webpanel.com
i also have a spam gateway
because this domain @centosw-webpanel.com is not registered on my server
spam gateway prevents the message from being sent.
why is he trying to send notifications from this address?
I need to change this address
I hope I could explain more clearly now