CA servers in different sites\physical locations
Hi, New to CA, but not EV. Planning an installation for a large customer with EV and Exchange in 3 geographically seperate locations\datacenters. Not sure yet if we'll have journal archiving in all 3 sites, but there will be in at least one. EV archving from Exchange 2010 mailboxes will be configured at each site. What is the best practice for the location of the CA server(s)? CA will be targeting all archived users in all regions. Should we have a CA server in every site? Lets say we'll have around 10,000 mailboxes in each site with 100% of them being archived.