PowerShell/EWS経由でExchange 2013のすべてのドキュメントフォルダにある電子メールにアクセスする方法は？

Question

メールインデータベースをNotesからExchangeに移行した後、メールは正しいフォルダに配置されませんでした。 フォルダは存在しますが空ですが、メールは「すべての文書」フォルダからのみ表示されます。 構造を正しくマイグレーションされたdbコピーと比較し、フォルダの内容を復元したいのですが... メールボックスの "All Documents"フォルダにアクセスする必要があります。 「Wellknown Folder names」列挙型には含まれていませんか？

Answer 1

これは、使用した移行アプリケーションが作成したフォルダまたはhttp://blog.directionstraining.com/microsoft-outlook/creating-documents-view-outlookのようなものを使用して、その動作を模倣する検索フォルダを作成するために、Exchange（AFAIKは注意事項）にAl lDocumentsフォルダはありません。それで、答えに応じて、あなたが使う方法は本当に基本的なGet-Folder from Path（パスはルートからの場所に基づいています。例えばAll Documentsがルートフォルダだった場合は '\ All Documents'フォルダがで作成されている - すべてのドキュメントは、あなたが「\受信トレイ\すべてのドキュメント」など

####################### 
<# 
.SYNOPSIS 
Enumerates Items in a Mailbox folder in a Mailbox using the Exchange Web Services API 

.DESCRIPTION 
    Enumerates Items in a Mailbox folder in a Mailbox using the Exchange Web Services API 

Requires the EWS Managed API from https://www.microsoft.com/en-us/download/details.aspx?id=42951 
.EXAMPLE 
PS C:\>Get-FolderItems -MailboxName user.name@domain.com -FolderPath '\Reporttest' 

#> 
function Get-FolderItems 
{ 
    [CmdletBinding()] 
    param( 
     [Parameter(Position=0, Mandatory=$true)] [string]$MailboxName, 
     [Parameter(Position=1, Mandatory=$true)] [PSCredential]$Credentials, 
     [Parameter(Position=2, Mandatory=$true)] [string]$FolderPath 
    ) 
    Begin 
     { 
     ## Load Managed API dll 
     ###CHECK FOR EWS MANAGED API, IF PRESENT IMPORT THE HIGHEST VERSION EWS DLL, ELSE EXIT 
     $EWSDLL = (($(Get-ItemProperty -ErrorAction SilentlyContinue -Path Registry::$(Get-ChildItem -ErrorAction SilentlyContinue -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Exchange\Web Services'|Sort-Object Name -Descending| Select-Object -First 1 -ExpandProperty Name)).'Install Directory') + "Microsoft.Exchange.WebServices.dll") 
     if (Test-Path $EWSDLL) 
      { 
      Import-Module $EWSDLL 
      } 
     else 
      { 
      "$(get-date -format yyyyMMddHHmmss):" 
      "This script requires the EWS Managed API 1.2 or later." 
      "Please download and install the current version of the EWS Managed API from" 
      "http://go.microsoft.com/fwlink/?LinkId=255472" 
      "" 
      "Exiting Script." 
      exit 
      } 

     ## Set Exchange Version 
     $ExchangeVersion = [Microsoft.Exchange.WebServices.Data.ExchangeVersion]::Exchange2010_SP2 

     ## Create Exchange Service Object 
     $service = New-Object Microsoft.Exchange.WebServices.Data.ExchangeService($ExchangeVersion) 

     ## Set Credentials to use two options are availible Option1 to use explict credentials or Option 2 use the Default (logged On) credentials 

     #Credentials Option 1 using UPN for the windows Account 
     #$psCred = Get-Credential 
     $creds = New-Object System.Net.NetworkCredential($Credentials.UserName.ToString(),$Credentials.GetNetworkCredential().password.ToString()) 
     $service.Credentials = $creds  
     #Credentials Option 2 
     #service.UseDefaultCredentials = $true 
     #$service.TraceEnabled = $true 
     ## Choose to ignore any SSL Warning issues caused by Self Signed Certificates 

     ## Code From http://poshcode.org/624 
     ## Create a compilation environment 
     $Provider=New-Object Microsoft.CSharp.CSharpCodeProvider 
     $Compiler=$Provider.CreateCompiler() 
     $Params=New-Object System.CodeDom.Compiler.CompilerParameters 
     $Params.GenerateExecutable=$False 
     $Params.GenerateInMemory=$True 
     $Params.IncludeDebugInformation=$False 
     $Params.ReferencedAssemblies.Add("System.DLL") | Out-Null 

$TASource=@' 
    namespace Local.ToolkitExtensions.Net.CertificatePolicy{ 
    public class TrustAll : System.Net.ICertificatePolicy { 
     public TrustAll() { 
     } 
     public bool CheckValidationResult(System.Net.ServicePoint sp, 
     System.Security.Cryptography.X509Certificates.X509Certificate cert, 
     System.Net.WebRequest req, int problem) { 
     return true; 
     } 
    } 
    } 
'@ 
     $TAResults=$Provider.CompileAssemblyFromSource($Params,$TASource) 
     $TAAssembly=$TAResults.CompiledAssembly 

     ## We now create an instance of the TrustAll and attach it to the ServicePointManager 
     $TrustAll=$TAAssembly.CreateInstance("Local.ToolkitExtensions.Net.CertificatePolicy.TrustAll") 
     [System.Net.ServicePointManager]::CertificatePolicy=$TrustAll 

     ## end code from http://poshcode.org/624 

     ## Set the URL of the CAS (Client Access Server) to use two options are availbe to use Autodiscover to find the CAS URL or Hardcode the CAS to use 

     #CAS URL Option 1 Autodiscover 
     $service.AutodiscoverUrl($MailboxName,{$true}) 
     "Using CAS Server : " + $Service.url 

     #CAS URL Option 2 Hardcoded 

     #$uri=[system.URI] "https://casservername/ews/exchange.asmx" 
     #$service.Url = $uri  

     ## Optional section for Exchange Impersonation 

     #$service.ImpersonatedUserId = new-object Microsoft.Exchange.WebServices.Data.ImpersonatedUserId([Microsoft.Exchange.WebServices.Data.ConnectingIdType]::SmtpAddress, $MailboxName) 

     $fldId = FolderIdFromPath -FolderPath $FolderPath -SmtpAddress $MailboxName 
     $SubFolderId = new-object Microsoft.Exchange.WebServices.Data.FolderId($fldId) 


     #Define ItemView to retrive just 1000 Items  
     $ivItemView = New-Object Microsoft.Exchange.WebServices.Data.ItemView(1000) 
     $PR_RETENTION_DATE = New-Object Microsoft.Exchange.WebServices.Data.ExtendedPropertyDefinition(0x301C,[Microsoft.Exchange.WebServices.Data.MapiPropertyType]::SystemTime); 
     $ItemPropset= new-object Microsoft.Exchange.WebServices.Data.PropertySet([Microsoft.Exchange.WebServices.Data.BasePropertySet]::FirstClassProperties) 
     $ItemPropset.Add($PR_RETENTION_DATE); 
     $ivItemView.PropertySet = $ItemPropset 
     $rptCollection = @{} 
     $fiItems = $null  
     do{  
      $fiItems = $service.FindItems($SubFolderId,$ivItemView)  
      #[Void]$service.LoadPropertiesForItems($fiItems,$psPropset) 
      foreach($Item in $fiItems.Items){  
       #Process Item 
       Write-Host $Item.Subject 
      }  
      $ivItemView.Offset += $fiItems.Items.Count  
     }while($fiItems.MoreAvailable -eq $true)  
     } 
} 
function FolderIdFromPath{ 
    param (
      $FolderPath = "$(throw 'Folder Path is a mandatory Parameter')", 
      $SmtpAddress = "$(throw 'Folder Path is a mandatory Parameter')" 
     ) 
    process{ 
     ## Find and Bind to Folder based on Path 
     #Define the path to search should be seperated with \ 
     #Bind to the MSGFolder Root 
     $folderid = new-object Microsoft.Exchange.WebServices.Data.FolderId([Microsoft.Exchange.WebServices.Data.WellKnownFolderName]::MsgFolderRoot,$SmtpAddress) 
     $tfTargetFolder = [Microsoft.Exchange.WebServices.Data.Folder]::Bind($service,$folderid) 
     #Split the Search path into an array 
     $fldArray = $FolderPath.Split("\") 
     #Loop through the Split Array and do a Search for each level of folder 
     for ($lint = 1; $lint -lt $fldArray.Length; $lint++) { 
      #Perform search based on the displayname of each folder level 
      $fvFolderView = new-object Microsoft.Exchange.WebServices.Data.FolderView(1) 
      $SfSearchFilter = new-object Microsoft.Exchange.WebServices.Data.SearchFilter+IsEqualTo([Microsoft.Exchange.WebServices.Data.FolderSchema]::DisplayName,$fldArray[$lint]) 
      $findFolderResults = $service.FindFolders($tfTargetFolder.Id,$SfSearchFilter,$fvFolderView) 
      if ($findFolderResults.TotalCount -gt 0){ 
       foreach($folder in $findFolderResults.Folders){ 
        $tfTargetFolder = $folder     
       } 
      } 
      else{ 
       "Error Folder Not Found" 
       $tfTargetFolder = $null 
       break 
      }  
     } 
     if($tfTargetFolder -ne $null){ 
      return $tfTargetFolder.Id.UniqueId.ToString() 
     } 
     else{ 
      throw "Folder not found" 
     } 
    } 
} 

乾杯 グレン