Can't find msexchHideFromAddressLists Attribute
Issue: Can't find msexchHideFromAddressLists Attribute in ADSI edit or in AD users and computers to change it for the users. Cause: In the environment there is only Exchange online, no exchange on Prem and there never was, so the MSexch attributes are not there. Resolution: We downloaded the Exchange server prerequisites on another domain joined server as in here: Exchange Server prerequisites, Exchange 2019 system requirements, Exchange 2019 requirements | Microsoft Learn Downloaded Exchange server ISO from here: Exchange Server build numbers and release dates | Microsoft Learn Mount the ISO and then we run the command: <Virtual DVD drive letter>:\Setup.exe /IAcceptExchangeServerLicenseTerms_DiagnosticDataON /PrepareSchema and the Attribute appeared.