PHPackages kristijandraca/is-burner-email - PHPackages - PHPackages [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register) 1. [Directory](/) 2. / 3. [Mail & Notifications](/categories/mail) 4. / 5. kristijandraca/is-burner-email ActiveLibrary[Mail & Notifications](/categories/mail) kristijandraca/is-burner-email ============================== Fast, offline burner / disposable email detection. Three lists (blacklist, whitelist, graylist), two modes (normal, strict), zero runtime deps. PHP port of is-burner-email. v1.3.5(1w ago)04MITTypeScriptPHP >=8.1CI passing Since Apr 22Pushed 1w agoCompare [ Source](https://github.com/kristijandraca/is-burner-email)[ Packagist](https://packagist.org/packages/kristijandraca/is-burner-email)[ Docs](https://github.com/kristijandraca/is-burner-email)[ RSS](/packages/kristijandraca-is-burner-email/feed)WikiDiscussions main Synced 1w ago READMEChangelogDependencies (1)Versions (10)Used By (0) is-burner-email =============== [](#is-burner-email) Fast, offline burner / disposable email detection. Same three-list model (`blacklist` / `whitelist` / `graylist`) and two modes (`normal` / `strict`) across six languages. Packages -------- [](#packages) LanguageRegistryInstallDocs**JavaScript / TypeScript**[npm](https://www.npmjs.com/package/is-burner-email)`npm install is-burner-email`[`packages/js/`](./packages/js)**Python**[PyPI](https://pypi.org/project/is-burner-email/)`pip install is-burner-email`[`packages/py/`](./packages/py)**Go**go.dev`go get github.com/kristijandraca/is-burner-email/packages/go`[`packages/go/`](./packages/go)**PHP**[Packagist](https://packagist.org/packages/kristijandraca/is-burner-email)`composer require kristijandraca/is-burner-email`[`packages/php/`](./packages/php)**C# / .NET**[NuGet](https://www.nuget.org/packages/Kristijandraca.IsBurnerEmail)`dotnet add package Kristijandraca.IsBurnerEmail`[`packages/csharp/`](./packages/csharp)**Kotlin / JVM**[Maven Central](https://central.sonatype.com/artifact/io.github.kristijandraca/is-burner-email)`implementation("io.github.kristijandraca:is-burner-email:1.3.6")`[`packages/kotlin/`](./packages/kotlin)Every package ships the same bundled domain data and exposes the same API shape. Shared features --------------- [](#shared-features) - **Offline.** Domain lists are bundled at package-build time. No network calls at runtime. - **Zero runtime dependencies** in every language. - **Three lists.** - `blacklist` — burners (always blocked) - `whitelist` — always allowed; overrides everything else - `graylist` — email alias / forwarding services (SimpleLogin, DuckDuckGo, Firefox Relay); blocked only in strict mode - **Two modes.** `normal` (blacklist only) or `strict` (blacklist + graylist) - **CLI in every language** — `burner ` with the same flags and exit codes - **Refreshed weekly, reviewed before release** — a cron rebuilds the aggregated blacklist from upstream sources and opens a PR with the diff; a maintainer reviews and merges it, then cuts a patch release. No upstream change reaches a published package unattended. Data model ---------- [](#data-model) All four packages read the same canonical files in [`data/`](./data): FileContentsEdited by`blacklist.txt`Aggregated from 5 upstream sources + `extra-blacklist.txt`, minus `whitelist` and `graylist`auto-generated`whitelist.txt`Curated "always allow" list (major providers, companies, IANA test domains)humans`graylist.txt`Curated alias / forwarding serviceshumans`extra-blacklist.txt`Manually-curated additions to the blacklisthumans`scripts/build-lists.ts` fetches, merges, and syncs these files into the language packages that need local copies (Go for `go:embed`, PHP for runtime reads, Python for editable installs, C# for `EmbeddedResource`, Kotlin for JVM classpath resources). The JS package reads root `data/` directly via tsup's text loader. Monorepo layout --------------- [](#monorepo-layout) ``` / ├── data/ # Canonical data (single source of truth) ├── packages/ │ ├── js/ # npm package │ ├── py/ # PyPI package │ ├── go/ # Go module │ ├── php/ # Composer package │ ├── csharp/ # NuGet package │ └── kotlin/ # Maven Central package ├── scripts/ │ └── build-lists.ts # Fetches sources, rebuilds blacklist, syncs copies └── .github/workflows/ # CI + release pipelines ``` Sources ------- [](#sources) The blacklist aggregates and deduplicates domains from: - [disposable-email-domains/disposable-email-domains](https://github.com/disposable-email-domains/disposable-email-domains) - [tompec/disposable-email-domains](https://github.com/tompec/disposable-email-domains) - [FGRibreau/mailchecker](https://github.com/FGRibreau/mailchecker) - [7c/fakefilter](https://github.com/7c/fakefilter) - [martenson/disposable-email-domains](https://github.com/martenson/disposable-email-domains) Community --------- [](#community) - [`CONTRIBUTING.md`](./CONTRIBUTING.md) — dev setup, adding domains, PR process - [`SECURITY.md`](./SECURITY.md) — reporting vulnerabilities - [`ACKNOWLEDGMENTS.md`](./ACKNOWLEDGMENTS.md) — upstream list credits License ------- [](#license) MIT ### Health Score 41 — FairBetter than 87% of packages Maintenance98 Actively maintained with recent releases Popularity3 Limited adoption so far Community8 Small or concentrated contributor base Maturity48 Maturing project, gaining track record Bus Factor1 Top contributor holds 71.8% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~5 days Total 8 Last Release 13d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/b1006959083268b2d06b26432cb07e27f5b4814a8e265cadbfb19a9c048856c3?d=identicon)[kristijandraca](/maintainers/kristijandraca) --- Top Contributors [![kristijandraca](https://avatars.githubusercontent.com/u/53337160?v=4)](https://github.com/kristijandraca "kristijandraca (28 commits)")[![github-actions[bot]](https://avatars.githubusercontent.com/in/15368?v=4)](https://github.com/github-actions[bot] "github-actions[bot] (11 commits)") --- Tags disposable-emailtemporary-emailvalidatoremailtemporaryofflinedisposableburner ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/kristijandraca-is-burner-email/health.svg) ``` [![Health](https://phpackages.com/badges/kristijandraca-is-burner-email/health.svg)](https://phpackages.com/packages/kristijandraca-is-burner-email) ``` ### Alternatives [egulias/email-validator A library for validating emails against several RFCs 11.6k719.7M399](/packages/egulias-email-validator)[propaganistas/laravel-disposable-email Disposable email validator 6012.9M7](/packages/propaganistas-laravel-disposable-email)[zytzagoo/smtp-validate-email Perform email address verification via SMTP 455945.5k3](/packages/zytzagoo-smtp-validate-email)[mattketmo/email-checker Throwaway email detection library 2742.1M5](/packages/mattketmo-email-checker)[erag/laravel-disposable-email A Laravel package to detect and block disposable email addresses. 249143.0k](/packages/erag-laravel-disposable-email)[stymiee/email-validator A robust PHP 7.4+ email validation library that extends beyond basic validation with MX record checks, disposable email detection, and free email provider validation. 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