I'm using MIM 2016 GalSync with Exchange 2013 and Exchange 2010.
In a default GALSync installation, the MAs will deposit all contacts into a single OU.
I've seen the article How to Provision Contacts to Specific OU Units Based Upon an Originating Forest but the article is old an the method to update the GALSYNC solution is not working for me. Plus the attributemsExchOriginatingForest is not available in our schema.
I would like contacts from different MAs to go into separate OUs. How can I achieve that?