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Postfix IP rotation for Proxmox Mail Gateway

proxmox pmg postfix ip rotation

Proxmox Mail Gateway is a fantastic spam filtering solution. The trouble with relaying mail from a single IP address is that services like Gmail and Yahoo will quite quickly start greylisting your mail and you'll eventually end up in people's spam folders. A great

Change Proxmox Node IP address

update change ip proxmox node

To change the IP of one of your Proxmox nodes, you can start by clicking on the node whose IP you want to change, click on Network, and change the IP for vmbr0. Next, SSH into this node and edit /etc/hosts with the

Locate spam scripts in Exim WHM

identify spam script whm exim block ip

From time to time you might find that some scripts have been compromised for a particular user's website (Wordpress, Joomla, etc). To identify the directory from where these scripts are spammming you can run the following command in the terminal: grep cwd /var/log/

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