How to manually change the outgoing IP address for email delivery on a WHM/cPanel Server
Background You might resort to changing your WHM server’s outgoing SMTP address as a last resort when your server’s IP address has been blacklisted. The
exim
Fighting SPAM with Exim on WHM/cPanel
Background WHM/cPanel has the excellent MTA called Exim. The default settings are pretty good for keeping SPAM away, but every now and again a particularly