Using virtual machine for running exchange and backing it up with a mirror virtual machine in case of failure. During testing of failover and fallback We run into an issue when we fail over the local machines with .ost file connects tto redundant server without issue and send and receive is fine. The problem is when we bring the original server back upoutlook won't sync any new mail to the ost. I have been searching for some method to just force a sync but notfindg anything. The problem is that if people have made changes to their local email or calendar than just deleting and creating a new .ost.
How can I merge in any possible local email? calendar,etc in case the user had made changes l