We are looking to implement an exchange server within the next yr or so. I'm annoyed about the delays it takes to get things changed or done with EMBC. They are getting better but theres other benefits to hosting it internally.
How difficult is it to install and do you use additional software to filter rude words etc?
You will still need to have mail traffic in and out run through the EMBC store & Forward filters.
Pretty easy to get sorted to be honest. Drop me an email at work tomorrow and I can give you a list of schools local to you to chat with.