I am trying to setup haproxy in front of 2 CentOS 7 cPanel servers with SSL termination. I have hit the following problem with the cPanel provided exim package.
It seems like the exim version provided with cPanel is not built with the option enabled for proxy support.
on a CentOS 7...
I have a WHM server (11.50) running on CentOS 7 that hosts multiple sites. One of the sites/accounts requires a reverse proxy to be set up in front of it to balance traffic between the account and a backup server.
I have got an HAProxy server acting as the reverse proxy/load...