ClosedLfd on CyberPanel: Suspicious process running under user postfix

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.

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

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

Thanks for your suggestion TheMukeshPatel

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

Follow this link to disable it:

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