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<pre><code id="code-20-40450729-1">$OldDevices = Get-ActiveSyncDevice -result unlimited | Get-ActiveSyncDeviceStatistics | where {$_.LastSuccessSync -le (Get-Date).AddDays(&quot;-30&quot;)}
$OldDevice s| foreach {Remove-ActiveSyncDevice ([string]$_.Guid) -confirm:$false}</code></pre>
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Ref: <a href="https://social.technet.microsoft.com/Forums/exchange/en-US/95ca6537-0c74-4c36-b19b-ec647e733722/remove-staleold-active-sync-devices-from-all-mailboxes" rel="ugc nofollow">https://social.technet.microsoft.com/Forums/exchange/en-US/95ca6537-0c74-4c36-b19b-ec647e733722/remove-staleold-active-sync-devices-from-all-mailboxes</a>
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$OldDevices = Get-ActiveSyncDevice -result unlimited | Get-ActiveSyncDeviceStatistics | where {$_.LastSuccessSync -le (Get-Date).AddDays("-30")}
$OldDevice s| foreach {Remove-ActiveSyncDevice ([string]$_.Guid) -confirm:$false}


Ref: https://social.technet.microsoft.com/Forums/exchange/en-US/95ca6537-0c74-4c36-b19b-ec647e733722/remove-staleold-active-sync-devices-from-all-mailboxes [https://social.technet.microsoft.com/Forums/exchange/en-US/95ca6537-0c74-4c36-b19b-ec647e733722/remove-staleold-active-sync-devices-from-all-mailboxes]

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Worked like a champ! Thank you!
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@ Rajitha Chimmani - When I tried your command, I got an error, &quot;The term 'Get-ActiveSyncDevice' is not recognized as the name of a cmdlet, function, script file, or operable program... Thank you for the help though.
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@ Rajitha Chimmani - When I tried your command, I got an error, "The term 'Get-ActiveSyncDevice' is not recognized as the name of a cmdlet, function, script file, or operable program... Thank you for the help though.

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I would like to run a command to remove all mobile devices in the Exchange Server which have not synced in &amp;amp;gt; 30 days. Is there a way in shell to do this without having to enter all of the user names?
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I would like to run a command to remove all mobile devices in the Exchange Server which have not synced in &amp;gt; 30 days. Is there a way in shell to do this without having to enter all of the user names?

Remove Outdated Mobile Devices from Exchange 2007

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.