Have Exch2007 sitting in 'site A', premise server, patched to latest, on Windows Server 2008.
Have Exch2013 sitting on VM in 'site b', different IP range of course, but reachable from inside/outside network. Running CU3 on Server 2012. Does legacy redirect work ok between two different sites? I ask because I read some forum items about folks struggling with it and they were on the same network segment, I'm wondering if I'm inviting problems/PSS call if I try this to two different subnets. I control DNS with really short public TTLs so it's not end of the world if I trial and error a bit, but what I read in prep for this new Exchange server scared me a wee bit. -Rick
