Hello community,
Im actually migrating an exchange 2016 -> Exchange 2019.
All is working good but after configuring CAS and other virtual directory for switch mail flow and access to exchange 2019, Outlook and the autodiscover isnt working.
OWA and ECP is working well when i put login and password.
But outlook stuck at prompt password and autodiscover say "http status = 401"
i tried a test connectivity:
Test-OutlookWebServices -Identity testmig@domain.fr -MailboxCredential(Get-Credential) | fl
applet de commande Get-Credential à la position 1 du pipeline de la commande
Fournissez des valeurs pour les paramètres suivants :
Credential
RunspaceId : 40fe13c7-902e-4151-9048-b013398b64a6
Source : EXCH19.domain.local
ServiceEndpoint : autodiscover.domain.fr
Scenario : AutoDiscoverOutlookProvider
ScenarioDescription : Découverte automatique : fournisseur Outlook
Result : Failure
Latency : 458
Error : System.Net.WebException: Le serveur distant a retourné une erreur: (401) Non autorisé. --->
The error is the same: error 401 not authorized.
The configuration is the same then the exchange 2016 and outlook + autodiscover worked whitout problem with the outlook client.
Ive tried to update the url of all virtual directory on the exch16 for disable external url but it dsnt work to.
Thx in advance ;)