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Cloudflare Email Authentication Guide

Configure SPF, DKIM, and DMARC records step by step

SPF

Sender Policy Framework

Authorize email senders

View Guide

DKIM

DomainKeys Identified Mail

Sign your emails

View Guide

DMARC

Domain-based Message Authentication

Set authentication policies

View Guide

Quick Overview

Setting up email authentication in Cloudflare

  1. 1

    Log in to Cloudflare

    Access your DNS management console at https://dash.cloudflare.com

  2. 2

    Navigate to DNS Records

    Find the DNS management section for your domain

  3. 3

    Add TXT Records

    Create SPF, DKIM, and DMARC TXT records following our guides

  4. 4

    Verify Configuration

    Use our free checker to verify your setup

Other DNS Providers

GoDaddy阿里云 DNS腾讯云 DNSPodAWS Route 53

Check Your Domain Configuration

After setting up your records, verify they're correctly configured with our free checker.

Check Your Domain