Jordan released her self-recorded solo extended play (EP)
Stick in 2015 with her new band as Snail Mail. She was joined by Ryan Vieira playing bass and Shawn Durham on the drums. In October 2015, Snail Mail performed her first live show at Baltimore's Unregistered Nurse festival alongside
Sheer Mag,
Screaming Females and
Priests. The set attracted the attention of Priests, who subsequently recruited Jordan to their label
Sister Polygon Records. After completing one short DIY tour in July 2016, Snail Mail released her first full EP
Habit via Sister Polygon, produced by Priests' G.L. Jaguar and
Coup Sauvage and the Snips's Jason Sauvage. The six-track EP received considerable coverage from the indie press. Snail Mail, supported by bassist Alex Bass and drummer Ray Brown, toured North America extensively in 2017 supporting
Priests,
Girlpool,
Waxahatchee and
Beach Fossils. In September 2017, Jordan signed a recording contract with
Matador Records and performed her first
Tiny Desk Concert for
NPR Music. Snail Mail's first headlining tour began in January 2018. Snail Mail's debut studio album
Lush was released on June 8, 2018, to generally positive reviews from music critics. In 2019, she toured New Zealand, Australia, Canada, and the US, playing with artists such as
Mac DeMarco and
Thundercat. In June 2019, Snail Mail released a new version of their song "Pristine" in
Simlish for the new
EA game
The Sims 4: Island Living. That same month Matador Records digitally reissued
Habit, featuring a cover version of "The 2nd Most Beautiful Girl in the World" by the band Courtney Love, headed by American musician
Lois Maffeo. Snail Mail released her second studio album,
Valentine, on November 5, 2021. The album received widespread critical acclaim and appeared on multiple 2021 year-end lists. Regarding
Valentine, Jordan stated: "Making this album has been the greatest challenge of my life thus far. I put my entire heart and soul into every last detail." Her original set of US and UK tour dates were also set to begin in November 2021, but Jordan called off the tour shortly before it began due to her finding massive
polyps in her vocal cords that needed to be operated on to prevent permanent damage to her voice. In November 2022, Jordan announced through
Variety that she would bring a hometown festival to Baltimore in early 2023 called "Snail Mail's Valentine Fest". The five-night run of shows will take place at the city's
The Ottobar venue, with a lineup of special guests that Jordan curated herself, and she told
Variety that there are "some fucking insane bands on there." In September 2023, Snail Mail announced a new EP
Valentine (Demos), a collection of four previously unreleased
demo tracks that were recorded in the process of making the
Valentine album. The announcement was accompanied by the release of
Easy Thing, one of the four tracks from the EP. Jordan ventured into acting in 2024, appearing in a small role in the
psychological horror drama film
I Saw the TV Glow as Tara, one of the protagonists of
TV show The Pink Opaque. She also contributed a cover of
the Smashing Pumpkins song "
Tonight, Tonight" to the
movie's soundtrack. Her third studio album,
Ricochet, released on March 27, 2026. == Musical style and influences ==