I have a company and I'm using a service called MailTrust. Unfortunately, I don't have the exchange service because it's relatively expensive to host. I have however found out recently that under our MS license agreement, we're entitled to an MS Exchange Server license. The reason we haven't installed it is becasue we have one server and dont' want to host our website as well as our mail on the same server. What I wanted to know was:
am I able to purchase a virtual private server and just host Exchange server on this which would support all my employee mails? What other applications would I need for this to run successfully? ie. are there any pre-requisites?
Also, are there any additional charges applied? For example, I have a Blackberry; would it cost me to be syncronising over the air with Exchange?