Is it supported to run a 4.5.10 ZCS domain with a participating 5.0.1 server?
I was considering adding in a server to my existing 4.5.10 domain, but the server would be 5.0.1. The purpose is to test out 5.0.1 before upgrading to. I want to be able to use zmmailboxmove to move accounts back and forth between the versions.
Should it work?