Automated email verification & onboarding with VerifiEmail, Gmail & Slack

Customer Onboarding Email Verification

Automated email verification and welcome email workflow that validates new user signups, prevents fake emails, and creates a seamless onboarding experience with real-time team notifications.

Features

✅ Real-time email validation with VerifiEmail API ✅ Automatic data sanitization (lowercase, trim whitespace) ✅ Smart typo detection and correction suggestions ✅ Disposable email domain blocking ✅ Professional HTML welcome emails with responsive design ✅ Automatic duplicate prevention in Google Sheets logging ✅ Real-time Slack notifications for sales/marketing teams ✅ MX record and SMTP deliverability checks

What You Need

Required Accounts/APIs:

1. VerifiEmail API - For email validation ([verifi.email](https://verifi.email)) 2. Gmail account (or SMTP server) - For sending welcome emails 3. Google Sheets - For logging verified users 4. Slack workspace - For team notifications (optional but recommended)

Setup Instructions