Support for DirSync and Azure AD Sync is ending on April 13th, 2017. Time to upgrade to Azure AD Connect.
At Ignite Microsoft shared that they are actively working on solutions to remove the on-premises Exchange Server requirement for directory sync scenarios.
Integrate your on-premises Exchange Server organization with Exchange Online in Office 365 using a Hybrid configuration.
Azure Active Directory syncronization fails with a stopped-extension-dll-exception error, causing issues with Office 365 directory integration.
A PowerShell script to quickly and easily check a DirSync configuration and status.