Email & Inbox Automationfree

🔐 Double Opt-In Email Verification System with Google Sheets

by Un tal Camilo MedinaUpdated Aug 2026

Requires

Email (SMTP)

Google Sheets

1/5

STEPS · 13

Starts on an incoming request

On form submission, sends a double opt-in confirmation email via SMTP and records verification status in Google Sheets.

Form Signup Email Confirmation

On a form submission, generates a token via crypto, logs the entry to Google Sheets, and sends a confirmation email.

On a Typeform submission, conditionally logs the response to Google Sheets, sends an email, and notifies Slack.

On a webhook or form submission, calls an API, logs the record to Google Sheets, and emails a confirmation via SMTP.