Invisible Send Connector Exchange 2010
Made a small discovery the other day. Next to the visible Receive and Send Connectors, there are also Invisible Send Connectors available on the Exchange server. The one I found is called Intra-Organization Send Connector, which is used to transport messages within the organisation, between the Hub transport serves, Edge Transport Server and old Exchange servers. It is not visible in the console or when you use Get-SendConnector command.
Here’s the command to configure protocol logging for Intra-Organization Send Connector:
Set-TransportServer “TRANSPORT SERVER NAME” -IntraOrgConnectorProtocolLoggingLevel verbose