Elwood died Tuesday, the day before his 75th birthday. His former employer, WKYC-TV Studios in Cleveland, confirmed the sad news. The details of the illness remain unclear.

Elwood was a staple at the Ohio station for years, working as a graphics whiz and camera operator, among other roles. But, it was back in 1989 when he struck gold, earning worldwide fame -- and a spot in internet history -- as the voice of America Online’s "You’ve Got Mail" message.

He was asked to record just 4 simple lines -- "Welcome," "You’ve Got Mail," "Files Done," and "Goodbye" -- and in exchange, he pocketed a cool $200 for his everlasting voiceover work.

The company, known famously as AOL, blew up ... and millions worldwide heard his voice every time they logged onto the internet -- if they had email, a new concept at the time. While his face was never seen, Elwood’s voice gave him a unique kind of minor celeb status, forever tied to those early days of AOL.

He even made a cameo on "The Tonight Show Starring Jimmy Fallon" in 2015, where he delivered his classic internet greeting onstage.

He was 74.