> On Oct 10, 2015, at 8:27 PM, Takamitsu Muraoka <[log in to unmask]> wrote: > > The message pasted below has been returned to me as undeliverable ... Muraoka-san, That is normal behavior if you addressed your original post to both <[log in to unmask]> and <[log in to unmask]>. The first address is the correct one. The second address is in the Reply-To header of all messages from the list but it is defunct, so all messages sent to the second address are returned as undeliverable. Bob Stern