[CentOS] what should I do?

[Shawn Everett]

On Saturday 15 March 2008, Sobari Tanuwijaya wrote:
> Dear All,
> a friend of mine who has a small office want to have a configuration
> like this:
> * around 3 people can have full access to internet
> * around 1-2 people can just have email access (can send and receive
>    email to any address)
> * the rest of the people in the company just can have internal email
>    (can send and receive email just to/from the peer - on the same
>     domain).

I set up one client using a configuration of the first 2 points you 
describe.

I did it by installing Postfix and using MAC address filtering.  It works 
great.

Shawn