Hello.
We currently use Exchange 2010 and setup shared/generic mailboxes, then grant access via membership of a security group. Normally this is added to the mailbox manually, assigning permissions to the default folders, and send on behalf rights. We then hide the security group from the address book, and all is fine - we can still see the SG listed under the mailbox delegates options.
We are now attempting to do the same system using Powershell, and have assigned the mailbox/folder permissions to the SG, and used the set-mailbox -GrantSendOnBehalfTo command to assign rights.
This all seems to work, until we hide the SG from the address book, it then seems to disappear from the mailbox delegates options - so there must be some difference creating manually vs powershell ?
Any advise/help appreciated.
...Jon