Multiple Location

[Lye On Siong Johnny]

Hi,

I can't really think of a good subject, so i just name it that way.

I have the follow scenario. Assuming my office is separate into 10 
different locations,
with about 50 staff in each location. Is that anyway whereby I can 
configure a mail server or
something equivalent at each location such that the machine will know which 
are the local user, and
send it to the local machine, and if not, they will send it out. This is to 
reduce the amount of out-going traffic


Johnny