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You *can* export to file via the content search tools in Security &amp;&nbsp;Compliance. You would be able to get all contact objects in the organization into a single PST file, then export to CSV from Outlook. Would probably save tons of time: <br />
<a href="https://acbrownit.com/2019/04/26/export-to-pst-o-365/" rel="ugc">https://acbrownit.com/2019/04/26/export-to-pst-o-365/</a>
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You *can* export to file via the content search tools in Security & Compliance. You would be able to get all contact objects in the organization into a single PST file, then export to CSV from Outlook. Would probably save tons of time:
https://acbrownit.com/2019/04/26/export-to-pst-o-365/ [https://acbrownit.com/2019/04/26/export-to-pst-o-365/]

Richard Smith

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Hi, <br />
<br />
I'm looking for a way to export all the contacts from each of my users Outlook (90 user mailboxes) in Exchange online to CSV so I can import into our CRM.<br />
<br />
I have searched and found this script that uses powershell <br />
<a href="https://www.undocumented-features.com/2019/07/16/some-of-the-many-ways-to-export-outlook-contacts/" rel="ugc">https://www.undocumented-f<wbr />eatures.co<wbr />m/2019/07/<wbr />16/some-of<wbr />-the-many-<wbr />ways-to-ex<wbr />port-outlo<wbr />ok-contact<wbr />s/</a><br />
<br />
Can anyone help update this to either loop all mailboxes or import mailboxes from csv?<br />
<br />
Thanks,<br />
Richard
</div>
</div>


Hi, 

I'm looking for a way to export all the contacts from each of my users Outlook (90 user mailboxes) in Exchange online to CSV so I can import into our CRM.

I have searched and found this script that uses powershell 
https://www.undocumented-features.com/2019/07/16/some-of-the-many-ways-to-export-outlook-contacts/ (https://www.undocumented-features.com/2019/07/16/some-of-the-many-ways-to-export-outlook-contacts/)

Can anyone help update this to either loop all mailboxes or import mailboxes from csv?

Thanks,
Richard

Export Outlook contacts from exchange online

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.

Powershell

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

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.