What was the date that a email was sent from germany to the united states

It was Aug 3, 1984 when the very first email arrived in Germany.   “Willkommen to CSNET,” it began.   Direct, efficient … and historic. The message simply listed for the staff at the University of Karlsruhe the information they’d need to fulfill their contract with the U.S.-based Computer Science Network (CSNET).

answer; i believe that the correct answer is (calculated field);