On Mon, 2 Feb 2004, RAJNISH GANGWAR wrote:

> 1)- Can you suggest me to restrict squirrelmail
> webmail on dhcp client on which i givae the internet
> connectivity.

Squirrelmail is just a web application running over http, no different
than any other web site. It can be blocked by blocking the URLs in squid.

> 2)- I want to restrict max no. of connections 3 on the
> same. Suggest me anyone.

See the maxconn ACL and Squid FAQ chapter 10.