Microsoft Exchange Server 2016 PowerShell Cookbook - Fourth Edition

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Of course, we'll primarily need to retrieve the message headers for an item in another user's mailbox. Here is an extended version of our previous code that implements EWS impersonation and provides parameters for the mailbox and folder to be searched.

Add the following code to a script called GetMessageHeaders.ps1:

 Param($query, $mailbox, $folder) Add-Type -Path C:\EWS\Microsoft.Exchange.WebServices.dll $svc = New-Object Microsoft.Exchange.WebServices.Data.ExchangeService $id = New-Object -TypeName ` Microsoft.Exchange.WebServices.Data.ImpersonatedUserId ` -ArgumentList "SmtpAddress",$mailbox $svc.ImpersonatedUserId = $id $svc.AutoDiscoverUrl($mailbox) $view = New-Object -TypeName ` Microsoft.Exchange.WebServices.Data.ItemView ...