Free SPF Record Generator
Create SPF records for your domains with all your authorized email sending sources.
Need help setting up SPF? Learn how SPF works.
What is an SPF record generator?
An SPF record is a single line of DNS text that authorizes your email sending servers — but getting the syntax right matters. A misplaced qualifier, a missing include, or an extra space can silently break authentication for every email you send.
An SPF generator builds the record for you. Tell it which services send email for your domain — Google Workspace, Mailchimp, SendGrid, Amazon SES, your own mail server — and it produces a correctly formatted SPF record ready to paste into your DNS. It handles the syntax, qualifiers, and mechanism ordering so you don't have to memorize the RFC.
Our free generator creates valid SPF records with the services you actually use. Select your providers, choose your enforcement level, and get a record you can publish immediately.
Done creating? Monitor your email deliverability next!
Monitor SPF records for changes and DNS lookup limit issues.
Monitor DKIM keys for changes and validity.
Monitor DMARC policy for changes affecting failed email handling.
Monitor MX records for changes that could break inbound email.
Monitor BIMI record and logo URL for brand display issues.
Check major blacklists daily for your domain and sending IPs.
Free Creator. Free Checker. Free Monitoring. Paid Unlimited.
Check any domain instantly. Monitor up to 3 domains free. Go unlimited with Pro.
SPF Creator & Checker
- Record changes
- DNS lookup count (10 limit)
- Syntax validity
- Missing or deleted records
Email Deliverability
- Up to 3 domains
- Daily checks
- SPF, DKIM, DMARC, BIMI, MX monitoring
- Blacklist monitoring
- Email alerts
Email Deliverability Pro
- Unlimited domains
- Up to 5 co-recipients
- Custom check timing
- On-demand manual checks
- Bulk CSV import
Start monitoring your email deliverability
Get alerted before authentication issues affect your emails.