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You need some EWS based script, &quot;regular&quot; PowerShell doesnt do that. Here's an example one: <a href="http://blogs.msdn.com/b/akashb/archive/2011/08/11/stamping-retention-policy-tag-using-ews-managed-api-1-1-from-powershell-exchange-2010.aspx" rel="ugc">http://blogs.msdn.com/b/akashb/archive/2011/08/11/stamping-retention-policy-tag-using-ews-managed-api-1-1-from-powershell-exchange-2010.aspx</a>
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You need some EWS based script, "regular" PowerShell doesnt do that. Here's an example one: http://blogs.msdn.com/b/akashb/archive/2011/08/11/stamping-retention-policy-tag-using-ews-managed-api-1-1-from-powershell-exchange-2010.aspx [http://blogs.msdn.com/b/akashb/archive/2011/08/11/stamping-retention-policy-tag-using-ews-managed-api-1-1-from-powershell-exchange-2010.aspx]

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Thanks Vasil...<br />
<br />
This works in Office 365 and is designed to apply a retention policy to ALL folders in a user's Outlook?<br />
<br />
Otherwise there is no way to remove all emails in all mail folders at a time of their choosing? &nbsp;Effectively this is what the customer is trying to do.. delete all messages with a script on a particular mailbox.
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Thanks Vasil...

This works in Office 365 and is designed to apply a retention policy to ALL folders in a user's Outlook?

Otherwise there is no way to remove all emails in all mail folders at a time of their choosing?  Effectively this is what the customer is trying to do.. delete all messages with a script on a particular mailbox.

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Thank you for showing me the script. &nbsp;Very helpful.
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Thank you for showing me the script.  Very helpful.

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I know the Default Policy Tags handle the default folders but how do you apply a Retention Policy from the backend as an administrator to folders created by the end user?<br />
<br />
Any PowerShell examples and/or step-by-steps would be helpful.<br />
<br />
Lastly what time of the day does the MRM run (each 7 days)?<br />
<br />
Thank you.
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I know the Default Policy Tags handle the default folders but how do you apply a Retention Policy from the backend as an administrator to folders created by the end user?

Any PowerShell examples and/or step-by-steps would be helpful.

Lastly what time of the day does the MRM run (each 7 days)?

Thank you.

Office 365: Can an administrator apply a Retention Policy on non-default folders in Outlook?

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

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

Microsoft Outlook is a personal information manager from Microsoft, available as a part of the Microsoft Office suite. Although often used mainly as an email application, it also includes a calendar, task manager, contact manager, note-taker, journal, and web browser.

Outlook

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

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.