Need secure email serivce for my son..

[Jordan]

Hi, to all. Friends I want to introduce my 11 year son through emails and all, but I know that he was very clever and quite sure that he wants to know more and more and try all possible things at the same time. So first of all i am looking for a good parental control over it, so that I can filter sites etc, and can make a safe online environment for him.. So please share with me any such service…