在 PowerShell 中使用 Connect-ExchangeOnline 命令时出现 New-ExoPSSession 错误

Question

我正在尝试使用 Connect-ExchangeOnline 命令连接到 PowerShell，但收到以下错误。有什么想法吗？

New-ExoPSSession : . 
At C:\Program Files\WindowsPowerShell\Modules\ExchangeOnlineManagement.0.1\ExchangeOnlineManagement.psm1:445 char:30
+ ... PSSession = New-ExoPSSession -ExchangeEnvironmentName $ExchangeEnviro ...
+                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [New-ExoPSSession], Exception
    + FullyQualifiedErrorId : System.Exception,Microsoft.Exchange.Management.ExoPowershellSnapin.NewExoPSSession

Answer 1

请尝试使用如下cmdlet:

Connect-IPPSSession -PSSessionOption
$EXOSession = New-ExoPSSession -pssessionoption
Import-PSSession $EXOSession -Prefix EXO

Answer 2

这是我用来连接的脚本。请填写您的默认用户名，并确保运行顶部评论中的先决条件（当然要先查看）

如果您使用的是非交互式，您将需要了解如何 store your credentials securely and how to use 那些存储的凭据，将 Get-Credential 部分替换为您的配置

# Requires: .Net 4.5, Windows Management Framework 5.1 (see https://docs.microsoft.com/en-us/powershell/exchange/exchange-online/connect-to-exchange-online-powershell/connect-to-exchange-online-powershell?view=exchange-ps )
#
# Run Once:
#  Set-ExecutionPolicy RemoteSigned; Get-ExecutionPolicy
#  Install-Module PowerShellGet -Force
#  Install-Module –Name ExchangeOnlineManagement
#
# https://docs.microsoft.com/en-us/powershell/exchange/exchange-online/exchange-online-powershell-v2/exchange-online-powershell-v2?view=exchange-ps



$exo = New-Module -AsCustomObject -ScriptBlock {
    $UserName = "Default.Username@domain"
    $UserCredential = Get-Credential -message "Enter 365 admin credentials" -UserName $UserName
    function IsConnected(){
        try{
            if (
                @($(get-mailbox -resultsize 1 -WarningAction silentlycontinue)).count `
                -eq
                1
            ) {return $true}
        }
        catch {}
        return $false
    }

    function Connect(){
        $result = "Unfinished"
        if ($this.IsConnected()) {
            $result = "Success"
        } else {
            $UserCredential = $this.UserCredential
            Connect-ExchangeOnline -Credential $UserCredential
            if ($this.IsConnected()) {
                $result = "Success"
            } else {
                $result = "Fail"
            }
        }
        switch($result){
            "Unfinished" {Write-Warning "`nAn unknown error occured in .Connect(), Appears to have ended while unfinished";break}
            "Success" {Write-host "`nSuccessfully connected to Exchange 365";break}
            "Fail" {Write-Warning "`nFailed to connect to Exchange 365";break}
            default {write-warning "`nAn unknown error occured in .Connect(), result code unrecognized";break}
        }
        # old style
        #$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $UserCredential -Authentication Basic -AllowRedirection
        #Import-PSSession $Session -DisableNameChecking -AllowClobber
    }

    function ConnectMsol(){
        Connect-MsolService -Credential $UserCredential
    }

    function Disconnect(){
        Disconnect-ExchangeOnline
        # old sytle
        #Remove-PSSession $Session
    }

    function Cycle(){
        $this.Disconnect()
        $this.Connect()
    }
    Export-ModuleMember -Function * -Variable *
}

$exo.Connect()
#$exo.ConnectMsol()

<#
# --- Azure AD ---
# https://docs.microsoft.com/en-us/office365/enterprise/powershell/connect-to-office-365-powershell#connect-with-the-azure-active-directory-powershell-for-graph-module
# --- Azure AD ---
#>

Answer 3

从 Intune 中删除安全基线并通过重新启动重新同步解决了我的问题。

Answer 4

最新版本的 Exchange Online 模块需要 PowerShell V7。一旦我安装了 V7，它就可以正常工作。

每个：https://docs.microsoft.com/en-us/powershell/exchange/exchange-online-powershell-v2?view=exchange-ps#install-and-maintain-the-exo-v2-module

EXO V2 module is supported in PowerShell 7.0.3 or later

Answer 5

通过将 Windows 10 中的默认 Web 浏览器切换到 Chromium Edge 浏览器，我能够解决类似的问题。我调出登录 window 一次，然后将 Firefox 切换回我的默认浏览器，它仍然有效。

使用 ExchangeOnlineManagement 模块不需要 PowerShell v7，但这是一个可接受的解决方法。它使用登录到默认 Web 浏览器的帐户进行身份验证，这对我来说不是一个可以接受的解决方案。不过，这让我切换了默认浏览器，这解决了我最初的问题。

在 PowerShell 中使用 Connect-ExchangeOnline 命令时出现 New-ExoPSSession 错误

New-ExoPSSession error when using Connect-ExchangeOnline command in PowerShell

powershell

outlook

scripting

exchange-server