SPF Record Generator

Create a valid SPF TXT record for your domain. Select your email providers, add custom IP addresses, and choose your enforcement policy.

Email Providers

Select the services that send email on behalf of your domain.

Custom Includes

Add custom include domains for other email services.

IP Addresses

Add specific IP addresses or CIDR ranges authorized to send email.

Policy

Choose how receiving servers should handle emails from unauthorized senders.

Fail (-all)

Reject emails from unauthorized senders. Recommended for production domains.

SoftFail (~all)

Mark unauthorized emails as suspicious but still deliver them. Good for testing.

Neutral (?all)

No policy applied. Not recommended — offers no protection.

Your SPF Record

Add this as a TXT record for your domain in your DNS settings.

v=spf1 ~all

DNS Record Type: TXT — Host: @ (root domain)

Why SPF Records Matter

SPF (Sender Policy Framework) is a critical email authentication standard that prevents spammers from sending emails that appear to come from your domain. Without a properly configured SPF record, your emails are more likely to land in spam folders or be rejected outright.

Major email providers like Gmail, Outlook, and Yahoo use SPF records as one of the key signals when deciding whether to deliver an email to the inbox or the spam folder. A missing or misconfigured SPF record can damage your sender reputation and reduce your deliverability rates.

SPF works alongside DKIM and DMARC to provide a complete email authentication framework. Together, these three protocols protect your brand from phishing attacks and ensure your legitimate emails reach their intended recipients.

Verify your email list too

SPF protects your domain. Email verification protects your sender reputation. Remove invalid addresses before they bounce.

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