Hi,
One of our customer want to enable server side sync for Hybrid Environment where CRM is online and Exchange is onpremise/Partener Hosted. The Prerequisites is Basic Authentication needs to be enable on Exchange Server. My customer does not want to enable basic authetication as Microsoft iteself no longer recomend basic authetication (https://msdn.microsoft.com/en-us/library/office/dn626019(v=exchg.150).aspx) in Exchange.
So, My question is is there any other way to enable server side sync without enabling basic authetication on Exchange server.