Email MX Verifier

Bulk Email MX Verifier — Cold Email List Cleaner

automation-lab/email-mx-verifier

Clean scraped or purchased B2B lead lists before outreach. Bulk-check email syntax, MX records, disposable domains, providers, role/risk signals, and optional SMTP probe with no external API. Export CSV/JSON for Instantly, CRM, and campaign tools.

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.

LinkedIn Company Employees Scraper — B2B Prospect List Builder

automation-lab/linkedin-company-employees-scraper

Extract LinkedIn employee profiles from company pages — names, titles, locations, profile URLs, and company context. Build account-based B2B prospect lists, then enrich domains and verify emails with Website Contact Finder and Bulk Email MX/SMTP Verifier.

Yellow Pages Scraper

automation-lab/yellowpages-scraper

Scrape Yellow Pages business listings. Extract names, phone numbers, addresses, ratings, reviews, categories, and websites. Export to JSON, CSV, or Excel.

Substack Scraper

automation-lab/substack-scraper

Scrape Substack newsletters — posts, comments, publication metadata. Full archive depth with no caps. Export to JSON, CSV, Excel, or connect via API.

Clutch.co Scraper

automation-lab/clutch-scraper

Extract B2B service provider data from Clutch.co. Get company names, ratings, reviews, locations, hourly rates, project sizes, and service details. Export as JSON, CSV, or Excel.

Bulk SMTP Email Verifier — Mailbox & Catch-All Checker

automation-lab/smtp-email-verifier

Deep-verify lead emails with SMTP RCPT checks before campaign upload. Classify valid, invalid, catch-all, disposable, unknown, and risky mailboxes; no email is sent and no third-party verification API is required.

Cleans and enriches Apollo, LinkedIn, and ZoomInfo CSV exports. Maps columns to a standard format, finds missing emails via website scraping and pattern detection, verifies deliverability, and exports a CRM-ready CSV. $0.05/lead.

Bulk Email Verifier – Clean Email Lists & Reduce Bounce Rate

solutionssmart/bulk-email-verifier

Verify large email lists and remove invalid addresses before outreach. Reduce bounce rates and protect your sender reputation. Works with CSV, datasets, and automation workflows.

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.

Turn a name plus company domain into a verified work email. Generates common patterns (first.last, flast, first), checks MX, then probes candidates over SMTP without sending mail. Returns best guess + confidence. Pairs with AI Sales Personalizer. Free preview, $0.02 per resolved contact.