SPF Generator

Generate SPF records easily to authorize mail servers and prevent email spoofing for your domain.

4-Step Process

Email Authentication

No Cost

Domain

IP & Includes

Mechanisms

SPF Record

Please provide the domain for which you'd like to generate an SPF record

Add IP addresses and domains that are authorized to send emails for your domain

Configure additional SPF mechanisms and policies

Include A record (a) Allow domain's A record IPs

Include MX record (mx) Allow domain's MX record IPs

Exists mechanism Check if domain exists

Fail Policy How to handle emails from unauthorized sources

Redirect (Optional) Redirect SPF check to another domain

Copy this SPF record and add it as a TXT record in your DNS settings

v=spf1 ~all

Record Type: TXT

Name/Host: @ (or your domain name)

Value: The SPF record shown above