Free tool
SPF Record Generator
Pick the services that send email for you, add your own servers, and get one valid SPF record to paste into DNS.
Frequently asked questions
+Do I need to add every email service to SPF?
Only services that send with your domain in the return-path. Many marketing tools, including Mailchimp and Brevo, use their own return-path and rely on DKIM instead. The generator only adds an include when the provider needs one.
+Where do I publish the SPF record?
As a TXT record on the root of your domain (host @). If one already exists, replace it; a domain can have only one SPF record.