dear sir, we have 5 mailservers located at different locations and connected by 64 kbps radio links or leased lines to a central mailserver at a central location on an intanet network.each of 5 mail servers has got 50 clients and the central server has got 200 clients on lan. we want 15 of 50 clients at each of 5 mail servers should be clients of the central server also.in such a case what should be hardware and soft ware configuration at the client end and the servers end at all the locations as mentioned above.pl.give the solution. rao. --------------------------------- Do You Yahoo!? Yahoo! Health - your guide to health and wellness