> ## Documentation Index
> Fetch the complete documentation index at: https://learn.nexudus.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Verifalia

> Check email addresses are real in real time when customers sign up or admins add them.

## Overview

**Verifalia** validates email addresses as they're entered. When it's on, customers and admins can't save an email address that fails the check — for example on the sign-up form or when editing a customer.

The integration is free in Nexudus. You need a Verifalia account with a plan that covers the number of checks you'll run each day. You can see every check in your Verifalia account.

## Connecting Verifalia

1. Go to **Settings → Integrations → Verifalia** and turn on **Enable Verifalia integration**.
2. Enter your Verifalia **Email** and **Password**.
3. Choose the **Verification level** — **Strict** rejects more doubtful addresses; **Flexible** lets more through.
4. Save.

<img src="https://mintcdn.com/nexudus/_vKYV6BblXHm7HHO/images/integrations/int-verifalia.png?fit=max&auto=format&n=_vKYV6BblXHm7HHO&q=85&s=d46845189814ff9663103ccf3d978e8e" alt="Verifalia settings" width="1440" height="900" data-path="images/integrations/int-verifalia.png" />

## Related

* [Website and portal](/integrations/website) — other website integrations


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