When scheduling a Live Meeting from the Web Scheduler, and choosing to send meeting invitations, I get the following message:
"The conference was scheduled. Meeting invitations could not be sent to some or all of the invitees."
This same message happens regardless of who I am trying to invite to the meeting, and regardless of wheter they are AD users or external contacts.
I have followed the Web Scheduler documentation and specified an SMTP server (our Exchange 2007 server on the same subnet), and have enabled Send As access on the necessary mailboxes for the RTCComponentService account.
Anyone have an idea on why this might be happening?