Free Security Tool

SPF Record Generator

Generate SPF records to authorize email senders and prevent spoofing.

Configuration

Standard Mechanisms

Include Domains (Third-Party Services)

Google Workspace
Microsoft 365
Zoho Mail
SendGrid
Mailchimp

Failure Policy

Recommended: Emails from unauthorized servers will be marked as spam.

Generated Record

v=spf1 mx ~all
How to use:
  1. 1Log in to your DNS provider (e.g. Cloudflare, GoDaddy).
  2. 2Create a new TXT record.
  3. 3Set Host/Name to @.
  4. 4Paste the generated record into the Value field.
  5. 5Save changes and wait for propagation.
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