I have received the same response: "Team is not yet configured for notarization. Please contact Developer Programs Support at developer.apple.com under the topic Development and Technical / Other Development or Technical Questions." I have just escalated via the channels recommended, however, I am feeling discouraged that this issue is so widespread and seemingly unaddressed. I am responsible for getting this application deployed for my job and I am reaching a deadline. Anyone else have any luck? Thanks. -Will