i have windows 2003 ad
i want to implement exchange 2003 - this is first time
i have it already and we are only 20 users / 2 branch so no need to use 2007 or 2010 at this time
can any body give me a list of things needed??
like i need a public ip?? or what are the core req. to implement that solution
also what should i do in the head office and on the branch//. could users in the branch use outlook and what are the settings needed