---
title: What is DKIM
description: "DKIM is a form of email authentication that allows an organization to claim responsibility for a message in a way that can be validated by the recipient. Source: [Understanding SPF and DKIM](https://www.sparkpost.com/blog/understanding-spf-and-dkim/)"
url: "https://support.bluspider.com/kb/what-is-dkim/"
updated: "2024-08-09"
category: Email
---

# What is DKIM

DKIM is a form of email authentication that allows an organization to claim responsibility for a message in a way that can be validated by the recipient.

Source: [Understanding SPF and DKIM](https://www.sparkpost.com/blog/understanding-spf-and-dkim/)