You’ve not got mail, as of December at least, as AIM — AOL’s iconic instant messenger service — is headed to internet heaven.

Oath, the new Verizon banner encompassing AOL and Yahoo, announced on Friday that it’s shutting down the trailblazing messenger on Dec. 15, which marks the 20 year anniversary of its initial launch. For those of us who first flirted and asked girls to middle school dances via AIM, this is a dark day (you can reach me at whiteshadow1990 until December … if I remember correctly).

“AIM tapped into new digital technologies and ignited a cultural shift, but the way in which we communicate with each other has profoundly changed,” said Oath VP of Communications Michael Albers in a blog post. “We are more excited than ever to continue building the next generation of iconic brands and life-changing products for users around the world.”

Also Read: Step Aside, Equifax: Yahoo Now Says 3 Billion Accounts Were Hacked in 2013

AIM was a staple of desktop communication in the late ’90s and early ’00s. As a forerunner to the rise of texting, users were able to create cheeky handles and send messages, uh, instantly, to their friends. It ended up becoming a touchstone of pop culture, making appearances in the Tom Hanks-Meg Ryan rom-com “You’ve Got Mail,” as well as “Sex and the City.” The service peaked at more than 60 million users, but has since dwindled to “single digit millions” of users with dozens of other messaging options on the market.

The company is promoting the hashtag #AIMemories for those looking to go down memory lane on Twitter.

The Scene at TheGrill 2017: TheWrap's Media Leadership Conference

Co-Chairmen and CEO's of Fox Television Group Gary Newman and Dana Walden, and John Singleton.
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TheWrap's annual TheGrill media conference took place at the Montage Beverly Hills on Oct. 2 and Oct. 3.
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TheWrap's CEO and editor-in-chief Sharon Waxman greets attendees at the 8th annual TheGrill conference.
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Audience members listen to panels on the first day of TheGrill.
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Sky Moore, partner at Greenberg Glusker, Cindy Lin, CEO of Infotainment China, and President of DMG Entertainment, Chris Fenton at TheWrap's annual TheGrill conference.
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David Grinberg, partner at Sidley Austin LLP, speaks onstage at TheWrap's 8th Annual TheGrill.
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Stanley Rosen, professor of political science at USC, speaks with Sharon Waxman on stage.
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Catherine Zhang of Youku Tudou and Colin Brady of CAA discuss streaming in China with TheWrap's Matt Pressberg.
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Vicki Beck and Jan Pinkava speak with Sharon Waxman on stage.
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The Montage in Beverly Hills.
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Attendees gather around the lunch buffet at TheGrill on Monday.
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Stanley Rosen, Matt Pressberg and Cindy Lin at TheGrill.
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Ted Schilowitz of Paramount Pictures speaks at TheGrill.
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Attendees gather at The Montage for TheWrap's annual TheGrill conference.
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Sharon Waxman with Albie Hecht.
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Sharon Waxman with speakers at TheGrill.
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Kathleen Grace and Robert Goldberg speak on a panel during TheGrill.
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Audience members of TheGrill conference converse during a break.
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Virtual Reality panel at TheGrill.
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Managing director and media and technology analyst at BTIG Rich Greenfield discusses the future of media with Sharon Waxman.
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Gary Newman and Dana Walden speak with Sharon Waxman on stage.
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Michael Bloom, Robert Goldberg, Kathleen Grace, Alec Shankman and Chris M. Williams speak about multimedia platforms at TheGrill.
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ILMxLAB's Vicki Beck and Google Spotlight Stories' Jan Pinkava talk about VR at TheGrill.
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Director John Singleton before his panel at the end of TheGrill's first day.
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Audience members talk during a break at TheGrill.
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Director of International Content Cooperation of Youku Tudou Inc., Catherine Zhang, attends TheGrill.
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Founding Partner of MacInnes Scott, John MacInnes, attends TheWrap's media conference on Monday.
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UCLA's Elizabeth Joye Buda and Kate Pierce attend TheWrap's TheGrill.
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The audience watches a panel at TheWrap's media and technology conference, TheGrill.
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TheWrap's film reporter Matt Pressberg on a panel with Co-Founder and EVP of WEVR, Anthony Batt, Founding Partner of MacInnes Scott, John MacInnes and Paramount Pictures' Ted Schilowitz.
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TheWrap's Tim Molloy speaks with "Boyz N The Hood" director John Singleton
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Cocktail party on the terrace of The Montage in Beverly Hills
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Sharon Waxman and TheWrap team
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Invar CEO Elizabeth Koshi, John Singleton, and ICM's Crystal Mais at TheGrill
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Raymond Reed and Sabrina Taylor
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Attendees at TheGrill cocktail party.
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Weather Channel's Dave Shull discusses climate change with Sharon Waxman.
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Producers Nina Jacobson and Darren Throop with Sharon Waxman
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Adi Sideman at TheGrill
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Tobias Quesser at TheGrill
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Franklin Leonard discusses diversity at TheGrill
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M and A panel at TheGrill
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Paramount distribution head Megan Colligan and Lionsgate Marketing SVP Thai Randolph
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TheGrill's Innovators Panel
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TheGrill's Innovators Panel
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DreamWorks founder Jeffrey Katzenberg and Sharon Waxman
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mitu President Beatriz Acevado
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