SPF Generator
Assemble a compliant SPF record by selecting your outbound tools and mail hosts.
Select whether your primary domain incoming mail servers and web server should be authorized to send outbound email.
Select the business email platform your team uses to send day-to-day email.
Authorize external relays sending newsletters, transactional notifications, or customer support tickets on your behalf.
Add dedicated sending servers without increasing your 10-DNS-lookup limit.
Determines what mailbox providers should do when receiving email claiming to be from your domain from an unauthorized server.
Generated Authoritative SPF Record
v=spf1 mx include:_spf.google.com ~all How It Works in 3 Simple Steps
Select Mail Hosts
Check off your email providers (Google, Office 365, Instantly, Smartlead, etc.).
Add Custom IPs
Add any dedicated sending IPv4 or IPv6 subnets.
Copy DNS TXT
Get your formatted TXT record ready to paste into Cloudflare or GoDaddy.
- Combine all sending services into a single TXT record string.
Frequently Asked Questions
No, having two TXT records starting with v=spf1 invalidates SPF completely.