SPF record generator

Tick what sends mail for your domain, add your services, pick a policy: the record builds as you type. Nothing is sent.

Your domain (optional)

This domain's own servers (a) This domain's mail servers (mx)

Common mail providers

Google Workspace Microsoft 365

Other includes, one per line

IP addresses or ranges, one per line (IPv4 or IPv6)

Redirect to another domain's record (optional)

Policy for everything else

~all (softfail, recommended while you test) -all (fail) ?all (neutral)

Built in your browser from what you enter. Nothing is sent and nothing is stored.