From c1e0c9467c205fcbcc556dbdfa79830c649612f5 Mon Sep 17 00:00:00 2001 From: Felix Date: Wed, 11 Mar 2026 09:22:12 +0100 Subject: [PATCH] Add Captchainbox - CAPTCHA-based email filtering --- README.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/README.md b/README.md index db0b3409..58b80eb6 100644 --- a/README.md +++ b/README.md @@ -631,3 +631,6 @@ See [this table](https://allcontributors.org/docs/en/emoji-key) for valid contri ```bash all-contributors-cli add jonaharagon doc,research,question ``` + + +- [Captchainbox](https://captchainbox.com) - The CAPTCHA for your inbox. Bot protection for your inbox. Known contacts get through instantly, unknown senders prove they're human with a simple CAPTCHA. *(Email, Productivity, Security, Anti-Spam, SaaS, Gmail, Email Security, $5/month, 7-day free trial)* \ No newline at end of file