Did email notifications contain the post information at one time?
I no longer get "Here is the message that has just been posted:"
in my email notifications
We recently changed it because we were getting an excessive number of people replying to the notifications thinking it would go directly to the poster instead of logging into the forums and replying there.
Can you put a canned note like "DO NOT REPLY TO THIS EMAIL" in huge red letters? Or setup the mail client so the reply address is something fictitious?