Lister IT have been trying the Message Stream “Hosted Exchange Server Platform” by Giacom for the last few months whilst we have been rebranding and repositioning ourselves in the market place. The service, the most important thing, we have received from Giacom, both sales & technical have been first rate. The Exchange server has worked without a hitch, and if you've ever setup your own Exchange Server, you'll know how tricky that can be. The price point is the best on the market for a Hosted Exchange environment giving you a very generous 25GB mail box. We are very happy with the service we have received and would recommend Giacom to any serious IT Company looking to enhance their productivity. Thank you Giacom!