jackson
asked Mar 29 2017
Answer
If you need to stop the notification, just add that IP to csf.deny file and reload the CSF service.
# vim /etc/csf/csf.deny
# csf -r
This will permanently block that IP to access your server.
jagannatharumugam
asked Mar 31 2017
edited Oct 05 2018
how to block particular ip permanently using csf
I have configured csf in my server. I could receive the mail frequently from a particular IP. Could I able to block that IP permanently. i.e., I shouldn' t receive any mail regarding that IP in notification.