Recently I was troubleshooting an issue where a service account was granted the Exchange RBAC ApplicationImpersonation role for another account. The following PowerShell cmdlets were used to configure the impersonation permissions: New-ManagementScope -Name "Generic Mailboxes" -RecipientRestrictionFilter "DisplayName -like 'Generic*'" New-ManagementRoleAssignment -Name "Impersonate Generic

I was working recently on an issue where a small number of meeting room mailboxes needed to be hidden from the Global Address List in Exchange Online. This is normally accomplished by setting the HiddenFromAddressListsEnabled attribute on the mailbox to $True and within a short period of time it is

"So I just installed Exchange on my server and I'm unable to connect locally via Exchange Management Shell (EMS) or Exchange Control Panel (ECP). Here is the error that I get in EMS.Do you have any ideas?" This is a question that I get frequently