How can I setup domainkey for my server?

bcvnbhjag

BANNED
Jun 22, 2011
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How can I setup my domainkey for my server? e.g. server1.example.com

I know how to setup domainkey for each hosted domain in cpanel, i.e. go to Email Authentication.

I am on a dedicated server in a different country, CentOS 5, WHM and EXIM and DNS with orbit's DNS. There are 30 domains hosted in my dedicated server.