Lfd on CyberPanel: Suspicious process running under user postfix

[TheMukeshPatel]

I am getting huge emails from my server with the title “lfd on CyberPanel: Suspicious process running under user postfix” etc.

I don’t know why this happening. I Scanned my server using imunifyav but did not find any malicious thing on it.

I got more than 6000 emails in a single day.

[kyu9]

I am also suffering from this same issue. Does anyone have a suggestion to solve this?

[TheMukeshPatel]

CyberPanel support is wrost. They even not reply. Go to CloudPanel.

[kyu9]

Thanks for your suggestion TheMukeshPatel

[sajetek_developer]

This is not really an issue, it’s based on your configuration (or lack thereof) of CSF.

Follow this link to disable it:

How to disable LFD excessive resource usage alert? - Interserver Tips

[darkfritz2]

option 1:
just:

nano /etc/csf/csf.pignore

add:
user:postfix

save and close and csf -r

problem solved.

(i know this topic is old. it’s still picked up on google search and wanted to post a fix for someone else to see)

Option2:
nano /etc/csf/csf.conf

search for PT_LIMIT and disable it “0”

restart csf