Hello,
We have 2 Servers (each serving both CAS/HUB roles, called CAS1 & CAS2) in an array. We are testing mail flow.
When we shutdown CAS1, we are not receiving emails from external, but can send out. Internal emails are fine.
We have hardware load balance devices. Are we missing any configurations? We still have Exchange 2003 in our environment.
TIA,
tntrac