MS Office Outlook Connector for IBM Lotus Domino

I have a couple of users that use MS Outlook Connector (Not DAMO) to access our Domino Servers. We use DA to point out 5 different Domino directories. They who use MS outlook Connectors are constantly holding all 5 directories (incl. their mail file) in one session. I think this is a really performance issue. The Notes client is only temporarily holding the directories.Is there a workaround or can I block MS Outlook Connector in Domino?

Subject: MS Office Outlook Connector for IBM Lotus Domino

Search in this database for my name and the Outlook Connector. I’ve written a detailed explanation as to what’s happening and why.

Net result: you can’t change it, and you really should switch to DAMO.