On 09/03/2011 15:58, N. T. wrote: > I don't think so, the internet provider behind the MIT's Mailman is > rather smart. I'm sure, for 1000 Gmail accounts it won't send the > image 1000 times. These bulk mail players are forced to sit on special > internet providers, I believe. I'll bet on it sending 1000 copies. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .