I have unsubscribed you, and you should have received separate notification of that.
The email discussion list is an optional part of the course. You were included in it at first, in line with the options you selected when registering. I apologise if these were unclear, as it's evident that what you got was not what you were expecting. [...]
Consultant and occasional writer, based in London. Chartered Pscyhologist and CMALT. Overall co-ordinator of ocTEL.