QQ and 163 Chinese Email Address Validator

Email Address Validator (2026) Letest

datascoutapi/email-address-validator

Email validator - verify 10000 emails/run. Bulk email validation checks MX records, disposable/role-based detection. Improve deliverability & reduce bounces. 5-layer validation, detailed reports & smart DNS caching. Fast, accurate, cost-effective email list cleaning. Start free!

Catch-All Email Verifier

lyfe_tools/catchall-email-verifier

Email verification that returns a graded, calibrated judgement on catch-all domains instead of "unknown".

Image OCR Text Extractor for Scanned Files

zinin/image-ocr-text-extractor

Recognize printed English and Russian text in authorized PNG, JPEG or scanned PDF files: page text, word boxes, confidence and clear size or timeout notices.

Validate deliverability of work email addresses in bulk. Returns status, MX, and risk signals per address.

Chinese Social Media Dataset Translator to English

zinin/chinese-social-media-dataset-translator

Translate supplied Chinese social media datasets to English while preserving hashtags, mentions and emoji. Export pinyin and script variants with row status.

Email Verifier & Validator — Bulk MX, SPF, DMARC Check $0.50/1k

scrapersdelight/email-verifier-scraper

Email verifier and validator for bulk email list cleaning. Returns syntax, MX, null-MX, disposable, role, free-provider plus the full SPF, DKIM, DMARC, MTA-STS, mail-provider, ASN and domain-age record — 80+ fields per address for $0.50/1,000. Honest: no SMTP mailbox probe.

Chinese AI Crawler Access Checker for robots.txt

zinin/chinese-ai-crawler-access-checker

Audit buyer websites through robots.txt and llms.txt. Export a Chinese crawler path matrix, explicit score denominators and bot catalog provenance.

Email Verifier — Bulk Syntax, MX & Disposable Check

hipersoft/email-verifier

Bulk-verify email addresses without sending mail: syntax, MX/domain deliverability, disposable and role-address detection. Clean your list before outreach or CRM import.

Bulk Email Validator: MX, Disposable & Role Check

waags/bulk-email-validator

Validate email lists in bulk: syntax, domain and MX records, disposable and role addresses, free providers, typos (gmial.com), SPF/DMARC and mail provider, each with a valid/risky/invalid verdict and a score. No SMTP pings, no API key.

Bulk Email Verifier: Syntax, Domain, MX & Role Checks

pavel.tashev/email-verifier

Clean an email list before you import it. Checks syntax, whether the domain exists and accepts mail (MX), disposable providers and role addresses, and says plainly what it could not determine.