<div>
PowerShell? :) Either the AD module (if you are using anything above 2008 R2) or the Quest cmdlets.
</div>


PowerShell? :) Either the AD module (if you are using anything above 2008 R2) or the Quest cmdlets.

<div>
How do I do the matching of users between on-premises and O365 ? <br />
<br />
Users on O365 have all their details updated. <br />
<br />
Users on AD have nothing except their first, last name only and UPN. <br />
<br />
How will I update users on AD using powershell? <br />
<br />
thanks
</div>


How do I do the matching of users between on-premises and O365 ?

Users on O365 have all their details updated.

Users on AD have nothing except their first, last name only and UPN.

How will I update users on AD using powershell?

thanks

<div>
<div class="content wysiwyg-content">
Hello everyone, I have already migrated 500 users from Exchange on-premises to Office 365. then removed everything on-premises however the same 500 users are now on a new AD (DC) and I want to import all their details and info from Office 365 to Active directory on-premises including the Proxy addresses they have.<br />
<br />
I already have exported all the users details from Office 365 so Is there any tool or way out there to import it to AD on-prem?<br />
Note <br />
UPN matches on both O365 and on AD.<br />
<br />
Thanks
</div>
</div>


Hello everyone, I have already migrated 500 users from Exchange on-premises to Office 365. then removed everything on-premises however the same 500 users are now on a new AD (DC) and I want to import all their details and info from Office 365 to Active directory on-premises including the Proxy addresses they have.

I already have exported all the users details from Office 365 so Is there any tool or way out there to import it to AD on-prem?
Note 
UPN matches on both O365 and on AD.

Thanks

Importing users details from Office 365 to Active directory

Office 365 is a group of software plus services subscriptions that provides productivity software and related services to its subscribers. Office 365 allows the use of Microsoft Office apps on Windows and OS X, provides storage space on Microsoft's cloud storage service OneDrive, and grants 60 Skype minutes per month. Office 365 includes e-mail and social networking services through hosted versions of Exchange Server, Skype for Business Server, SharePoint and Office Online, integration with Yammer, as well as access to the Office software. All of Office 365's components can be managed and configured through an online portal; users can be added manually, imported from a CSV file, or Office 365 can be set up for single sign-on with a local Active Directory using Active Directory Federation Services.

Microsoft 365

Active Directory (AD) is a Microsoft brand for identity-related capabilities. In the on-premises world, Windows Server AD provides a set of identity capabilities and services, and is hugely popular (88% of Fortune 1000 and 95% of enterprises use AD). This topic includes all things Active Directory including DNS, Group Policy, DFS, troubleshooting, ADFS, and all other topics under the Microsoft AD and identity umbrella.

Active Directory

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Windows PowerShell is a task automation and configuration management framework from Microsoft, consisting of a command-line shell and associated scripting language built on the .NET Framework. PowerShell provides full access to the Component Object Model (COM) and Windows Management Instrumentation (WMI), enabling administrators to perform administrative tasks on both local and remote Windows systems as well as WS-Management and Common Information Model (CIM) enabling management of remote Linux systems and network devices.