Hi,
I've been tinkering with EX2016 in a test environment for a while. I've replicated what I'd be doing in production so far. This consists of two AD sites. My question is around mail flow. Site 1 exists with EX2010(migrating is easy). Site 2 doesn't exist yet.
I've seen things around scoped send connectors etc. How would you guys recommend setting up the DAG across two sites? Or would you simply add the second physical site to the existing AD site? I'm interested to know how a second site in AD will impact the deployment. A DAG across different subnets isn't a problem, dedicated replication networks are also easy.
During testing I can see that I get the following warning on the send connector option:
'The source Transport servers specified for the connector aren't in the same Active Directory site'