---
title: "Prosopo Procaptcha"
manual: "powermailcaptcha"
version: "3.4"
permalink: "https://docs.typo3.org/permalink/thomasrawiel/powermailcaptcha:prosopo@3.4"
source: "CaptchaTypes/Prosopo.rst"
rendered: "2026-10-13T12:04:32+00:00"
---

# Prosopo Procaptcha {#prosopo}

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-   Register your domain to [https://www.prosopo.io/](https://www.prosopo.io/)
-   Add sitekey and secretkey to the [Typoscript constants](https://docs.typo3.org/permalink/thomasrawiel/powermailcaptcha:typoscript@3.4)
-   In TypoScript Constants, set the captcha method to `procaptcha`