cPanel to cPanel Transfer
1 ) Login to the source cPanel Server WHM & SSH
2 ) List all accounts that you wish to transfer (Make note of usernames)
3 ) Login to the destination cPanel Server WHM & SSH
4 ) Ensure SSH is allowed between both servers. (iptables, configserver, host.allow)
5 ) Check to see if accounts on the destination server are already existing, if so, cross-reference and delete accounts that are the same as the source cPanel. (You can not duplicate accounts on cPanel)
6 ) On the destination server, go to the Transfer Tool and enter the source server's SSH information.
7 ) Click fetch accounts.
8 ) After the accounts have been fetched, under the accounts section, select only the ones that you wish to migrate to the destination server.
9 ) Hit Copy and wait
That's it! :)