Skip to main content
  1. Home
  2. Computing
  3. Web
  4. News

The man who invented email and ‘put the @ sign on the map’ has died

Add as a preferred source on Google

The man widely credited with inventing email passed away over the weekend at the age of 74.

Ray Tomlinson invented the system for sending electronic messages between networks back in 1971 while working for Boston-based tech firm BBN Technologies.

Recommended Videos

A graduate of Rensselaer Polytechnic Institute and MIT, Tomlinson’s program enabled messages to be sent between computers connected to ARPANET, the government research network that was the forerunner to the Internet we know today.

With his invention, the New York-born electrical engineer not only changed forever the way we communicate, but also rescued the “@” sign from relative obscurity, a fact noted by Gmail in a tribute tweet posted on Monday.


“Thank you, Ray Tomlinson, for inventing email and putting the @ sign on the map,” the tweet said.

The “@” sign

Recognizing its importance, the Museum of Modern Art (MoMA) added the “@” sign to its collection in 2010. The museum said that in 1971, “@” was little more than “an underused jargon symbol lingering on the keyboard and marred by a very limited register.”

However, by October that year, Tomlinson (pictured) had successfully “imbued it with new meaning….elevating it to ‘defining symbol of the computer age.'”

He reportedly chose the symbol because it turned an email address into a phrase (he called it “the only preposition on the keyboard”) and, more simply, because “it was already there, on the keyboard, and nobody ever used it.”

MoMA said that by choosing the symbol, Tomlinson had “performed a powerful act of design that not only forever changed the @ sign’s significance and function,” but also made it “an important part of our identity in relationship and communication with others.”

But his invention wasn’t simply all about the “@” symbol. According to the Internet Society, which inducted Tomlinson into the Internet Hall of Fame in 2010, he was also a key player in the development of the structure of the email system, “including defining a place to put inbound email on the user’s machine, developing a mail transport agent to move email between machines, creating a protocol for moving email between machines, setting a standard format for email messages, and designing a tool for creating and reading email.”

First ever email

So, what was in the first email ever sent? Speaking in an NPR interview in 2009, Tomlinson confessed that he couldn’t actually remember.

“Everybody asks that but of course I don’t remember every single word of it,” the engineer said. “The main thing is there were lots of test messages – these things don’t work out of the box because there was no box. Every time you test you have to generate some kind of a message and you might drag your fingers across the keyboard or just type the opening phrase from Lincoln’s Gettysburg Address or something else, so technically the first email was completely forgettable and therefore forgotten.” Tomlinson, on the other hand, won’t be.

Trevor Mogg
Contributing Editor
Not so many moons ago, Trevor moved from one tea-loving island nation that drives on the left (Britain) to another (Japan)…
Asus ExpertBook Ultra review: A dreamy ultra-thin machine that surprised me with raw power
If thin and light is what you value the most, this one will serve you perfectly, without the obvious performance compromises.
Asus ExpertBook Ultra laptop

See at Amazon

Quick Review

Read more
I found a free Mac diagnostic app that tells you what Apple’s tools don’t
It can check your Mac’s storage, memory, battery, and network
Techtool Lite UI screenshot

Macs have a strong reputation for being smooth and reliable, and Apple’s tight control over hardware and software is a big reason for that. Use one long enough, however, and you may still run into slowdowns, freezes, strange behavior, or that familiar feeling that something is simply off.

Apple’s own tools can help, but only to a point. Disk Utility is useful for storage-related checks, but it does not give you a wider picture of your Mac’s overall health. I recently came across Techtool Lite, a free diagnostic and maintenance app from Micromat that looks at more than just your drive.

Read more
Claude redefined my bond with Macs. I am building my own apps and it’s a bliss.
I talk to Claude. It builds me apps. It's as simple as that!
Claude AI on Mac.

A few days ago, one of my colleagues asked me a favor. They wanted a few iOS and macOS screenshots turned into a mockup image where the UI is rendered on an iPhone and a MacBook. The problem? It was 3 am PST, which meant asking one of my design team colleagues was out of the question. 

Now, there are plenty of online tools that will do it, but you either have to pay for a subscription (as in Canva), or sign up to buy usage credits after a few free trials. Moreover, these editors limit you to a handful of design presets. I turned to Anthropic’s Claude, and within half an hour, I had a screenshot-to-mockup editor built for the entire team to use. Take a look:

Read more