free-email-domains

Curated list of free and disposable email domains for signup filtering, lead quality, and abuse prevention.

Why use it

• Block temporary or throwaway inboxes during signup.
• Reduce fake form submissions.
• Keep CRM and email workflows cleaner.

Install

$ npm install free-email-domains --save

Usage

const freeEmailDomains = require('free-email-domains')

freeEmailDomains.includes('gmail.com') // => true
freeEmailDomains.includes('your-company.com') // => false

Update data

$ node scripts/postinstall.mjs

Related

• email-providers – Top 3k common emails by Alexa rank.

License

free-email-domains © Kiko Beats, released under the MIT License.

Authored and maintained by Kiko Beats with help from contributors.

kikobeats.com · GitHub @Kiko Beats · X @Kikobeats