Email was not invented in the 1970's:

VA Shiva Ayyadurai claims to have invented Email in the early 1970's. Nonsense! In 1968, I joined a Princeton, NJ company called Applied Logic Corporation (ALC), which offered nationwide timesharing to its customers. In addition to using compilers and various applications, all customers could exchange Email, using a mail program with "To", "From" and "CC" capabilities. The mail program was in place when I arrived, in January of 1968; it had been written even sooner.


The mail program may have been developed by ALC, but it may also have been offered by the developer of the hardware and system software: DEC, in their PDP 6 operating system. We developers at ALC used email heavily to control our specs, share modules and cooperate on testing. We thought it was absolutely wonderful to have Email.