On Sun, 4 Mar 2018, Paul Winalski wrote:
[ ... ] I don't know if PLATO's email was
capable of transmitting
messages between computer systems; Tomlinson may have been the first to
do that.
That's the claim, yes.
But the concept of email goes way back.
Indeed, it does, but only on the same system.
--
Dave Horsfall DTM (VK2KFU) "Those who don't understand security will
suffer."