Email verification for login
AgenticMail Enterprise — cloud-hosted AI agent identity, email, auth & compliance for organizations
An authentication module that supports passwords, email auth, and 2-step auth
The default blueprint for ember-cli addons.
steam-email-auth
Validation and normalization for better-auth
phone email login.
Domain security reconnaissance MCP server — 13 tools for AI agents. DNS, SSL, HTTP headers, email auth, port scan, ASN, RDAP and more. Free, no API key.
A Better Auth component for Convex.
Email authentication Basic authentication using email and password
Use the Supabase JavaScript library in popular server-side rendering (SSR) frameworks.
server middleware for email authentication
This package vends an L3 CDK Construct that enables faster, easier and secure app authentication and authorization powered by Amazon Cognito. Amplify Auth lets you quickly set up secure authentication flows with a fully-managed user directory. Control wha
React runtime package for Voyant authentication and optional workspace state.
Allows you to log in to NPM without STDIN, STDOUT. Use in places like CI build systems. Also creates/modifies entries in the ~/.npmrc file for authentication.
CLI tool to check SPF, DMARC and MX records for any domain
Zero-dependency Veridomo DNS toolkit client for AI agents — domain verification, DNS lookup, SSL checks, WHOIS, and email auth.
Google APIs Authentication Client Library for Node.js
UI auth library for Decap CMS
Node.js Google Authentication Service Account Tokens
This package vends an L3 CDK Construct that enables faster, easier and secure app authentication and authorization powered by Amazon Cognito. Amplify Auth lets you quickly set up secure authentication flows with a fully-managed user directory. Control wha
A list of [disposable email domains](http://en.wikipedia.org/wiki/Disposable_email_address) like `mailinator.com`. You can use it to detect or block disposable accounts in your signup process. Exact domain matches are found in [index.json](https://github.
GitHub API token authentication for browsers and Node.js
node.js basic auth parser
Email authentication library: SPF, DKIM, DMARC, ARC, BIMI
RFC 8460 SMTP TLS Reporting (TLSRPT) — _smtp._tls TXT record parser, RFC 8460 §4 JSON report data model, FailureType enum (14 result-type values from §4.3), and a builder that takes per-connection event facts and produces an owned daily report ready to serialize + sign + submit. Pure: no SMTP / HTTPS / gzip in-crate. Pairs with mailrs-mta-sts.
RFC 8617 Authenticated Received Chain (ARC) — header parsing, chain extraction, and signature verification + sealing. ARC extends DKIM/SPF/DMARC across forwarders by chaining per-hop authentication results inside cryptographically-sealed header sets. v3 cuts RSA crypto over to aws-lc-rs via mailrs-dkim 3.0 for ~3× faster sign.
RFC 6376 DKIM signature verifier + signer. Parses DKIM-Signature headers, applies simple/relaxed canonicalization, verifies rsa-sha256 / ed25519-sha256 against the selector TXT record. RSA primitive backed by aws-lc-rs for ~3× faster sign vs pure-Rust. Pluggable DNS via DkimResolver trait.
RFC 7208 Sender Policy Framework verifier. Pure-Rust evaluator with a pluggable DNS resolver trait; ships an optional hickory-resolver-backed implementation. Bounded DNS-lookup limits + loop detection per spec.
Email authentication metadata facade for RustUse
For use with client side single page apps such as the venerable https://github.com/lynndylanhurley/ng-token-auth. This version is distinct as it supports multiple email addresses per user.
Adding activation via email to merb-auth
knock_once provides basic user email auth using knock.
Try and authenticate email address, check format, lookup mx record and check smtp connectivity
Pure Rack middleware that reads forward-auth headers (Remote-User, Remote-Email, Remote-Groups, Remote-Name) and exposes parsed user attributes in the Rack env. Includes a test stub for development environments. No Rails dependency.
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