发送 Outlook 邮件 (2013) 不工作

Question

我正在编写一个脚本，该脚本最后会发送一封电子邮件，其中包含来自已完成流程的日志。我们在工作中使用 Outlook 2013，我在 Outlook 2013 和 Outlook 2010 上进行了测试，结果相同。

如果 Outlook 关闭，该脚本只会生成一个邮件项目。如果它是打开的，它会抛出一堆错误。有人有想法吗？

代码如下：

############ Setup the outlook object#####

$outlook = New-Object -ComObject Outlook.Application
$datestr = get-date -Format yyyyMM
$message = $outlook.CreateItem(0)

###### Create an email and add the logs as attachments ######

$toaddress1 = "nospam@example.com"
$msub = "Monthly load - logs attached $datestr" 
$message.Recipients.Add($toaddress1)  
$message.Subject = "$msub"  
$message.htmlbody = "See attached logs for this months file load<br><br>" 

$filepath = get-childitem  "c:\path\log" | ? {$_.PSISContainer -eq $false} | select -ExpandProperty fullname
    foreach($file in $filepath) {

$message.Attachments.Add($file)
$message.display()
  }

就像我说的，它在 Outlook 未打开但打开它时会从 PowerShell 生成以下错误：

New-Object : Retrieving the COM class factory for component with CLSID
{0006F03A-0000-0000-C000-000000000046} failed due to the following error:
80080005 Server execution failed (Exception from HRESULT: 0x80080005
(CO_E_SERVER_EXEC_FAILURE)).
At c:\scripts\mailtest.ps1:4 char:13
+ $message = (New-Object -ComObject Outlook.Application)
+             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ResourceUnavailable: (:) [New-Object], COMException
    + FullyQualifiedErrorId : NoCOMClassIdentified,Microsoft.PowerShell.Commands.NewObjectCommand

Exception calling "CreateItem" with "1" argument(s): "The RPC server is
unavailable. (Exception from HRESULT: 0x800706BA)"
At c:\scripts\mailtest.ps1:7 char:1
+ $message = $outlook.CreateItem(1)
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : COMException

You cannot call a method on a null-valued expression.
At c:\scripts\mailtest.ps1:13 char:1
+ $message.Recipients.Add($toaddress1)
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : InvokeMethodOnNull

The RPC server is unavailable. (Exception from HRESULT: 0x800706BA)
At c:\scripts\mailtest.ps1:14 char:1
+ $message.Subject = "$msub"
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : OperationStopped: (:) [], COMException
    + FullyQualifiedErrorId : System.Runtime.InteropServices.COMException

The RPC server is unavailable. (Exception from HRESULT: 0x800706BA)
At c:\scripts\mailtest.ps1:15 char:1
+ $message.htmlbody = "Jeff attached are the logs from this months load ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : OperationStopped: (:) [], COMException
    + FullyQualifiedErrorId : System.Runtime.InteropServices.COMException

You cannot call a method on a null-valued expression.
At c:\scripts\mailtest.ps1:20 char:1
+ $message.Attachments.Add($file)
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : InvokeMethodOnNull

The RPC server is unavailable. (Exception from HRESULT: 0x800706BA)
At c:\scripts\mailtest.ps1:21 char:1
+ $message.display()
+ ~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : OperationStopped: (:) [], COMException
    + FullyQualifiedErrorId : System.Runtime.InteropServices.COMException

You cannot call a method on a null-valued expression.
At c:\scripts\mailtest.ps1:20 char:1
+ $message.Attachments.Add($file)
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : InvokeMethodOnNull

The RPC server is unavailable. (Exception from HRESULT: 0x800706BA)
At c:\scripts\mailtest.ps1:21 char:1
+ $message.display()
+ ~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : OperationStopped: (:) [], COMException
    + FullyQualifiedErrorId : System.Runtime.InteropServices.COMException

You cannot call a method on a null-valued expression.
At c:\scripts\mailtest.ps1:20 char:1
+ $message.Attachments.Add($file)
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : InvokeMethodOnNull

The RPC server is unavailable. (Exception from HRESULT: 0x800706BA)
At c:\scripts\mailtest.ps1:21 char:1
+ $message.display()
+ ~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : OperationStopped: (:) [], COMException
    + FullyQualifiedErrorId : System.Runtime.InteropServices.COMException

我继续访问 MSDN，但找不到 Outlook.Application 的任何更新方法，所以看起来我这样做是对的，或者可能是更好的方法？在这种情况下，Outlook 将始终在我们的环境中打开。

Answer 1

我认为Outlook在任何时候都只允许单个实例运行，尤其是对于非交换邮箱（它锁定了PST）。

您可以考虑检查运行实例，然后检索实例而不是创建新实例。也许是这样的：

if (Get-Process Outlook) {
    $outlook = [System.Runtime.InteropServices.Marshal]::GetActiveObject('Outlook.Application')
} else {
    $outlook = New-Object -ComObject Outlook.Application
}

不过我还没有彻底测试过。

此外，如果 Outlook 运行使用与此代码不同的用户帐户，则它可能无法正常工作。

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