Exchange 2007 server trust relation issue. I was having an issue with Exchange server and I was able to bring old copy of VM which was 2 years old copy of exchange server. After repairing old vmdk I was able to bring new copy of Exchange VM online but the old vm was online at the same time.
Now after shutting down the old VM I am getting "trust relationship issue" because AD is detecting as duplication ID.
How safe it is for Exchange to remove from domain reset the computer and join it back. Will it make it loose all Exchange based connection point and schema, if I follow this method to get it back to domain?