Erreur New-ExoPSSession lors de l'utilisation de la commande Connect-ExchangeOnline dans PowerShell

Essayez d'utiliser l'applet de commande comme suit:

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

Voici un script que j'utilise pour me connecter. Veuillez remplir votre nom d'utilisateur par défaut et assurez-vous d'exécuter les prérequis dans les commentaires en haut (vérifiez d'abord bien sûr)

• WMF 5.1
• .Net 4.5

Et si vous utilisez ce non-interactif, vous voudrez rechercher comment stocker vos informations d'identification en toute sécurité et comment utiliser ces informations d'identification stockées, en remplaçant la section Get-Credential par votre configuration

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

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

$exo.Connect()

<#
# --- 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 ---
#>

La suppression de la ligne de base de sécurité d'Intune et la resynchronisation en redémarrant a résolu le problème dans mon cas.