When you install CSF LFD firewall on your server, it send alot of alerts with Suspicious “spamd child” processses. You can stop those alerts for your server by adding the exclusion into CSF configuration settings.
Please follow the below steps :
# Login to WHM
# Select the option “ConfigServer Security & Firewall”
# Click on “csf.pignore – Process Tracking”
# Add below the line at the end of file
# Now restart CSF LFD using Restart LFD button
Now you will not receive alerts regarding “spamd child” process.