In this scenario, we have users who use a primary user mailbox as well as a shared mailbox. They wish to have default signatures for each mailbox. However, when going into Outlook Options > Mail > Signatures, only the user mailbox appears as selectable for configuring a signature. The shared mailbox does not have a way to select a default signature.
Does anyone know how to configure a default signature for a Shared Mailbox?
Any help would be greatly appreciated.