SPF Record Generator
Build a valid SPF record for your domain. Select your email providers, add any custom sending IPs, choose your enforcement policy, and copy the generated TXT record to add to your DNS.
Build Your SPF Record
Your Domain
This is for reference only — the SPF record itself does not contain your domain name.
Authorized Email Providers
Select all services that send email on behalf of your domain.
Domain-Based Authorization
Authorize servers based on your domain's existing DNS records.
Custom IP Addresses
Add specific IPv4 or IPv6 addresses or ranges (CIDR notation). One per line.
Custom Includes
Add additional include domains not listed above. One per line.
Enforcement Policy
What should receiving servers do with email from unauthorized senders?
Generated SPF Record
v=spf1 ~all
click to copy
Record Type
TXT
Host / Name
@ (or leave blank — your domain root)
DNS Lookups
0 of 10
Record Length
14 characters