Three questions

  1. Aside from supporting you for a great product, what is the difference between Virtualmin GPL and Virtualmin Pro?

  2. What is the most ideal server configuration for virtualmin to be installed on?

  3. Email users… Ive noticed that virtualmin installs email users as user.group. Where do I get this changed so that ALL email addresses for a domain are at user@domain.tld which seems to pretty much be the standard everywhere else?

Thanks