PowerShell; Build Azure AD Connect Email Addresses without a local Exchange Server

Learn how to build email addresses to be synchronized with Azure AD (Office 365) when there is no local Exchange server available.

Exchange Global Address List Synchronization

Run a Web search for GAL Sync and you will find a plethora of commercial tools made to do the job. Before you plunk down a giant wad of cash, consider doing it yourself with a little PowerShell know how.