I've been adding "send on behalf of " permissions to users that share some mailboxes.
My issue is for example if I do the following....
Set-Mailbox "sharedmailbox" -GrantSendOnBehalfTo fred.flintstone
Set-Mailbox "sharedmailbox" -GrantSendOnBehalfTo wilma.flintstone
Set-Mailbox "sharedmailbox" -GrantSendOnBehalfTo barney.rubble
When I go into the Exchange management Console , right click "SharedMailbox" -> properties ->Mail Flow Settings tab -> Delivery Options
It will only show barney.rubble as having "send on behalf" permissions, as if it over wrote the previous command.
I would think it would have simply added.
Is this a bug? or am I doing this wrong?