Dear Bob, Thanks for enlightening this novice. Cheers, Takamitsu Takamitsu MURAOKA 村岡崇光 On 11 October 2015 at 19:19, Bob Stern <[log in to unmask]> wrote: > > 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