Resolved "/usr/lib64/plesk-9.0/psa-pc-remote"

[MartaC]

Hi,
I am running a server hosted by OVH (in France) using Centos 8 Stream and Plesk Obsidian 18
Both the OS and Plesk are fully updated (always were)

OS: CentOS Stream 8
Product: Plesk Obsidian
Version 18.0.41, last updated on Jan 26, 2022 12:02 PM
Check for updates
Checked on Feb 1, 2022 11:21 AM.

Today I noticed the server has an odd process running:
/usr/lib64/plesk-9.0/psa-pc-remote -p inet:12768@127.0.0.1 -t 7210 -P /run/psa-pc-remote.pid -u postfix -g popuser -n

I am not running Plesk 9 obviously, so I am wondering if the server was compromised or if this is somehow "normal" (part of some extension or some "old" component for instance)

Your help is truly appreciated.
Thanks

 

[Monty]

This process is the Plesk Postfix milter service: https://support.plesk.com/hc/en-us/articles/213912485-How-does-the-pc-remote-milter-service-work-

It belongs to the package: plesk-mail-pc-driver-18.0-2.centos.7+p18.0.40.3+t220116.0005.x86_64

So no need to worry, everything is OK with that process

 

[MartaC]

@Monty
Thank you very much for clarifying that.