I decided to start using a managed service for my email protection (anti-spam mostly, but also anti-virus although using a Mac makes that not so important).
One thing that bothers me is that neither of their sites describes their products. They only describe the technology. To know more, you have to enter “free trials”… Well, will start with MessageLabs trial and then do the Postini trial, to compare the two. I really would like more information on-line, specially price structure.