SPF Wizard

This tool will help you create an SPF record for your domain. Before starting you should identify all servers and applications that are allowed to send email From: your domain name. After answering the following questions you should copy the TXT record into your zone file.

When you are done copy this SPF record into your zonefile:

 
What is your domain?
Do your incoming MX servers also send email as your domain?
Does your web site send email as your domain?
Allow any host with a PTR that ends in your domain name to send email as your domain?
List all IP addresses, in CIDR format, that are allowed to relay mail for your domain:
List additional hostnames that are allowed to send mail as your domain:
Include the domain of any 3rd party email services that are allowed to send mail as your domain:
How strict should others treat your SPF record?