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Don_Vlogeer's avatar
Don_Vlogeer
Brass Contributor
Mar 03, 2023

Exchange admin create shared mailbox throwing error

Recently we observed couple of administrator with organization management role cannot shared mailbox.    It will throw an error when creating shared mailbox and assign delegation as below. It basic...
  • Don_Vlogeer's avatar
    Apr 03, 2023
    After spending some time on digging and comparing the admin roles, server and so on, finally this issue comes to an end.

    Ultimately it was because one of the exchange server domain controller using child DC as source. when shared mailbox created and attempt to grant full access or send as delegation it look for child domain instead of parent.

    so we update all the exchange server currentconfigdomaincontroller to parent DC and issue never reproduce.

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