Our company have used interworx to handle about several domain client and many user email in each domain. We have bought new server for separate email server and main server, and we will separate mail server with the way according to Interworx FAQ :
http://interworx.com/support/docs/iworx-cp/sysadmin/system-services/mail-server/faq#external_mail_server
For setting dns server in main server is clear enaugh and added with explanation in: http://www.interworx.com/forums/showthread.php?t=632
The problem is how to install new server(with 1 new ip public) as mail server with supported application programs downloaded from interworx.
If we refer to how to install new server interworx in http://www.interworx.com/support/docs/iworx-cp/install/script-install , we must enter key license.Because we have owned 1 interworx unlimited domain license, then our company should not buy interworx license again because we only move mail server in main server to new server.
We still want to use easy way to set up and mange mail server in new server using interworx application.How procedure to install new server with only focussed as email server, so that nodeworx, siteworx, and webmail client in main server can handle it (Minimum can handle Mailbox in siteworx main server and siteworx client can manage member of his email domain)?
Please give me complete explanation about it!