replying to this list

[DvB]

Whenever I reply to this list, the message goes to the original sender 
of the message instead of to the list unless I delete the address and 
retype it.
This hasn't happened on any othet list I've subscribed to, unless the 
sender of the message did something to the message (like change the 
reply to). Isn't there something the list manager(s) can do about 
this?... or is there something I'm supposed to be doing that I've just 
missed?