We have two active directory site and services and have 4 Exchange 2016 servers ( 2 in each site ) with active-active model. Each site have its own smart host appliance. I have concluded the environment below.
Two Active Directory sites
Two Exchange 2016 servers in each site ( total 4 in DAG)
Smart Host appliance on Each site.
1. What is best practive to create send connector in above mentioned scenario?
2. Should we need to create two separate send connectors by selecting scope send conntor option and need to assign IP of its respective smart host.
I mean send connector A created for site A and then need to point it to Smart Host appliance IP which is located in Site A and vice versa for send connector and site B.