I’ve been searching for a solution for this error message for a couple of days now – to no avail.

Connect-ExchangeOnline through certificate always throws ‘Unauthorized’.

UnAuthorized At C:Program FilesWindowsPowerShellModulesExchangeOnlineManagement3.5.1netFrameworkExchangeOnlineManagement.psm1:766 char:21

$tenant = ” $appId = ” $thumbprint = ” Connect-ExchangeOnline -CertificateThumbprint $thumbprint -AppId $appId -Organization $tenant

I tried:

multiple machinescerts in Cert:CurrentUsermy and Cert:LocalMachinemyCerts are installed in the Azure AD Appmultiple networksPS 5.1 and 7.2ExchangeOnlineManagement Module versions 3.4.0 through 3.5.1

And I tried the following Graph API permissions:

As mentioned Exchange.ManageAsApp API permission does not exist any longer hence the issue.

Has anyone figured it out yet?

​I’ve been searching for a solution for this error message for a couple of days now – to no avail.Connect-ExchangeOnline through certificate always throws ‘Unauthorized’.UnAuthorized At C:Program FilesWindowsPowerShellModulesExchangeOnlineManagement3.5.1netFrameworkExchangeOnlineManagement.psm1:766 char:21$tenant = ” $appId = ” $thumbprint = ” Connect-ExchangeOnline -CertificateThumbprint $thumbprint -AppId $appId -Organization $tenantI tried:multiple machinescerts in Cert:CurrentUsermy and Cert:LocalMachinemyCerts are installed in the Azure AD Appmultiple networksPS 5.1 and 7.2ExchangeOnlineManagement Module versions 3.4.0 through 3.5.1And I tried the following Graph API permissions:As mentioned Exchange.ManageAsApp API permission does not exist any longer hence the issue.Has anyone figured it out yet?  Read More

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