SPF Record Generator

Create your free SPF record with all available options.


Do you send email from your webserver?

Do you send email from the same server as your MX records?

Enter any other server hostname or domain that delivers email for your domain:

Enter your domain's IPv4 Addresses / CIDR Ranges:

Enter your domain's IPv6 Addresses / CIDR Ranges:

Enter any 3rd party systems that may deliver emails for your domain:

tip: if you're sending from multiple services, then you can include multiple providers by using comma e.g.
_spf.google.com, spf.protection.outlook.com

How strict should the SPF Policy be?

Live Output

Create a DNS Record to implement SPF record as following:




Copy SPF Record

Important: Delete any existing SPF record or update existing SPF record, because you cannot have multiple SPF records in one domain. But you can include multiple hosts/ips/mailbox services in one SPF record.

What is SPF?

SPF or Sender Policy Framework, is a security mechanism designed to prevent email spoofing, ensuring that the sender of an email is authorized by the domain owner to do so. This is accomplished by specifying which mail servers are permitted to send emails on behalf of your domain. When an email is received, the recipient's server checks the SPF record in the DNS to verify that the email comes from an authorized server. This validation process helps to protect your domain against unauthorized use, such as phishing attacks or spam, by making it more difficult for attackers to disguise their emails as coming from your domain. By implementing SPF, you're not only safeguarding your domain's reputation but also contributing to a more secure email ecosystem.

How SPF Record Generator helps?

Our SPF Record Generator is a crucial tool for businesses and domain owners who are looking to strengthen their email security framework. It simplifies the process of creating an SPF record by guiding users through each step, ensuring that all authorized mail servers are included in the SPF record without any of the complexities traditionally involved. This approach not only facilitates the correct implementation of SPF but also minimizes the risk of misconfiguration, which can lead to legitimate emails being mistakenly marked as spam. By using our SPF Record Generator, you can ensure that your emails are authenticated correctly, improving deliverability and trust with your recipients. This tool makes it easy for anyone, regardless of technical expertise, to contribute to the overall security and integrity of email communication.

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