We had installed AD-Azure Office365 sync tool installed and configured to sync select OUs in our AD to our office365 portal. this server physically crashed beyond repair and we are required to install the tool on a new machine . As a proper uninstallation did not happen in the old server, is there anything to be checked before installing the tool on a new server ? we don't want a scenario where office365 ends up with same user's account having synced twice or other issues.
Any advise in this regard is highly appreciated.
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