Email Validation API — Syntax, MX, Disposable, Score

Email Validation Api

ghewaretech/email-validation-api

Validate email addresses at scale with enterprise-grade accuracy. This API performs comprehensive email verification including syntax validation, DNS/MX record checks, disposable email detection, and optional SMTP mailbox verification.

Bulk Email Verifier — MX, SMTP & Disposable Detection at Scale

ryanclinton/bulk-email-verifier

Verify email deliverability in bulk — MX records, live SMTP mailbox checks, disposable domain detection (55,000+ domains), role-based flagging, catch-all detection, and confidence scores. $0.005/email, no subscription.

Email Validation API

gentle_cloud/email-validation-api

Validate email addresses with syntax checks, DNS MX record lookup, disposable email detection, and role-based address detection. No API key required.

☎️ Bulk Phone Validator

taroyamada/phone-number-validator

Clean and enrich scraped contact details in bulk. Convert raw phone strings into dialer-ready E.164 numbers with verified country codes and line types.

Bulk email verifier: RFC 5322 syntax, MX lookup, 5400+ disposable blocklist, role-based (info@, sales@) detection, optional SMTP HELO+RCPT probe (never sends mail), and a 0 to 1 confidence score. For list cleanup and cold-email hygiene.

✉️ Bulk Email Validator

taroyamada/email-deliverability-checker

Verify email addresses using live DNS MX lookups and RFC syntax validation. Identify disposable providers and extract a 0-100 health score for any list.

Bulk Email Validator - Syntax, MX, Disposable & Score

ntriqpro/bulk-email-validator

Quickly verify if email addresses are real and valid. Remove bouncing emails before sending campaigns.

Email List Validator & Cleaner - 99% Accuracy, Bulk API

clearpath/email-validation-api

Validate email lists with 99% accuracy: SMTP checks, catch-all detection, disposable filtering. 50K emails per batch. Returns deliverability scores and risk levels. Upload CSV from Apollo.io or any source. REST API ready.

Bulk Email Verifier – Validate & Clean Email Lists

logiover/bulk-email-verifier

Bulk email validation tool. Verify email lists without SMTP, check deliverability, flag disposable/role addresses, export clean CSV/JSON.

Email Validator API - Verify, Disposable Check, MX

george.the.developer/email-validator-api

Validate emails instantly with MX verification, SMTP checks, disposable email detection. Identify free providers, role-based addresses. 400+ disposable domains. 验证电子邮件地址的有效性。检查格式、MX记录、SMTP连接、是否为一次性邮箱。适合邮件营销和销售外展。每次验证仅需$0.002。