Accessing Email over WAN

[bacml]

Hi All,
I have a small problem, My office has 18 exchanges services across seven cities, all are replicated connected via Satellite link. I need to access my mails from whichever office I go and download the mails to my laptop using microsoft outlook. We have tried outlook web access but I cannot work offline. We are using stating IP address and if I go to other offices I need to change my IP address and domain name which is painful and also not possible for some my senior management colleagues.

Does any body have a solution to the above problem.

Thanks in Advance

Arvind

 

[asidfreek]

Build one main domain, VPN to all your offices, and set-up each office starting with IP 10.x.x.x and go through there. Once the VPN is establish run trusted domains across your PDC's and you will be ready to rock..